12858452565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 25391480832

約数和(自身を除く): 12533028267

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 69, 105, 111, 115, 151, 161, 185, 259, 345, 453, 483, 555, 755, 777, 805, 851, 953, 1057, 1295, 2265, 2415, 2553, 2859, 3171, 3473, 3885, 4255, 4765, 5285, 5587, 5957, 6671, 10419, 12765, 14295, 15855, 16761, 17365, 17871, 20013, 21919, 24311, 27935, 29785, 33355, 35261, 39109, 52095, 65757, 72933, 83805, 89355, 100065, 105783, 109595, 117327, 121555, 128501, 143903, 153433, 176305, 195545, 246827, 328785, 364665, 385503, 431709, 460299, 528915, 586635, 642505, 719515, 740481, 767165, 811003, 899507, 1007321, 1234135, 1927515, 2158545, 2301495, 2433009, 2698521, 3021963, 3309769, 3702405, 4055015, 4497535, 5036605, 5324411, 5677021, 9929307, 12165045, 13492605, 15109815, 15973233, 16548845, 17031063, 23168383, 26622055, 28385105, 37270877, 49646535, 69505149, 79866165, 85155315, 111812631, 115841915, 122461453, 186354385, 347525745, 367384359, 559063155, 612307265, 857230171, 1836921795, 2571690513, 4286150855, 12858452565]

約数ペア:

[(1, 12858452565), (3, 4286150855), (5, 2571690513), (7, 1836921795), (15, 857230171), (21, 612307265), (23, 559063155), (35, 367384359), (37, 347525745), (69, 186354385), (105, 122461453), (111, 115841915), (115, 111812631), (151, 85155315), (161, 79866165), (185, 69505149), (259, 49646535), (345, 37270877), (453, 28385105), (483, 26622055), (555, 23168383), (755, 17031063), (777, 16548845), (805, 15973233), (851, 15109815), (953, 13492605), (1057, 12165045), (1295, 9929307), (2265, 5677021), (2415, 5324411), (2553, 5036605), (2859, 4497535), (3171, 4055015), (3473, 3702405), (3885, 3309769), (4255, 3021963), (4765, 2698521), (5285, 2433009), (5587, 2301495), (5957, 2158545), (6671, 1927515), (10419, 1234135), (12765, 1007321), (14295, 899507), (15855, 811003), (16761, 767165), (17365, 740481), (17871, 719515), (20013, 642505), (21919, 586635), (24311, 528915), (27935, 460299), (29785, 431709), (33355, 385503), (35261, 364665), (39109, 328785), (52095, 246827), (65757, 195545), (72933, 176305), (83805, 153433), (89355, 143903), (100065, 128501), (105783, 121555), (109595, 117327)]