15678899235

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{11633}}^1$

素因数の和:12196

約数の個数: 48

約数和(自身を含む): 27680915808

約数和(自身を除く): 12002016573

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 491, 549, 915, 1473, 2455, 2745, 4419, 7365, 11633, 22095, 29951, 34899, 58165, 89853, 104697, 149755, 174495, 269559, 449265, 523485, 709613, 1347795, 2128839, 3548065, 5711803, 6386517, 10644195, 17135409, 28559015, 31932585, 51406227, 85677045, 257031135, 348419983, 1045259949, 1742099915, 3135779847, 5226299745, 15678899235]

約数ペア:

[(1, 15678899235), (3, 5226299745), (5, 3135779847), (9, 1742099915), (15, 1045259949), (45, 348419983), (61, 257031135), (183, 85677045), (305, 51406227), (491, 31932585), (549, 28559015), (915, 17135409), (1473, 10644195), (2455, 6386517), (2745, 5711803), (4419, 3548065), (7365, 2128839), (11633, 1347795), (22095, 709613), (29951, 523485), (34899, 449265), (58165, 269559), (89853, 174495), (104697, 149755)]