15802605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 35852544

約数和(自身を除く): 20049939

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 227, 255, 273, 315, 357, 455, 585, 595, 663, 681, 765, 819, 1071, 1105, 1135, 1365, 1547, 1589, 1785, 1989, 2043, 2951, 3315, 3405, 3859, 4095, 4641, 4767, 5355, 7735, 7945, 8853, 9945, 10215, 11577, 13923, 14301, 14755, 19295, 20657, 23205, 23835, 26559, 27013, 34731, 44265, 50167, 57885, 61971, 69615, 71505, 81039, 103285, 132795, 135065, 150501, 173655, 185913, 243117, 250835, 309855, 351169, 405195, 451503, 752505, 929565, 1053507, 1215585, 1755845, 2257515, 3160521, 5267535, 15802605]

約数ペア:

[(1, 15802605), (3, 5267535), (5, 3160521), (7, 2257515), (9, 1755845), (13, 1215585), (15, 1053507), (17, 929565), (21, 752505), (35, 451503), (39, 405195), (45, 351169), (51, 309855), (63, 250835), (65, 243117), (85, 185913), (91, 173655), (105, 150501), (117, 135065), (119, 132795), (153, 103285), (195, 81039), (221, 71505), (227, 69615), (255, 61971), (273, 57885), (315, 50167), (357, 44265), (455, 34731), (585, 27013), (595, 26559), (663, 23835), (681, 23205), (765, 20657), (819, 19295), (1071, 14755), (1105, 14301), (1135, 13923), (1365, 11577), (1547, 10215), (1589, 9945), (1785, 8853), (1989, 7945), (2043, 7735), (2951, 5355), (3315, 4767), (3405, 4641), (3859, 4095)]