130007925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 252874440

約数和(自身を除く): 122866515

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 51, 75, 85, 123, 153, 205, 225, 255, 369, 425, 615, 697, 765, 829, 1025, 1275, 1845, 2091, 2487, 3075, 3485, 3825, 4145, 6273, 7461, 9225, 10455, 12435, 14093, 17425, 20725, 31365, 33989, 37305, 42279, 52275, 62175, 70465, 101967, 126837, 156825, 169945, 186525, 211395, 305901, 352325, 509835, 577813, 634185, 849725, 1056975, 1529505, 1733439, 2549175, 2889065, 3170925, 5200317, 7647525, 8667195, 14445325, 26001585, 43335975, 130007925]

約数ペア:

[(1, 130007925), (3, 43335975), (5, 26001585), (9, 14445325), (15, 8667195), (17, 7647525), (25, 5200317), (41, 3170925), (45, 2889065), (51, 2549175), (75, 1733439), (85, 1529505), (123, 1056975), (153, 849725), (205, 634185), (225, 577813), (255, 509835), (369, 352325), (425, 305901), (615, 211395), (697, 186525), (765, 169945), (829, 156825), (1025, 126837), (1275, 101967), (1845, 70465), (2091, 62175), (2487, 52275), (3075, 42279), (3485, 37305), (3825, 33989), (4145, 31365), (6273, 20725), (7461, 17425), (9225, 14093), (10455, 12435)]