10199775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 7799073

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 107, 123, 155, 205, 321, 465, 535, 615, 775, 1025, 1271, 1605, 2325, 2675, 3075, 3317, 3813, 4387, 6355, 8025, 9951, 13161, 16585, 19065, 21935, 31775, 49755, 65805, 82925, 95325, 109675, 135997, 248775, 329025, 407991, 679985, 2039955, 3399925, 10199775]

約数ペア:

[(1, 10199775), (3, 3399925), (5, 2039955), (15, 679985), (25, 407991), (31, 329025), (41, 248775), (75, 135997), (93, 109675), (107, 95325), (123, 82925), (155, 65805), (205, 49755), (321, 31775), (465, 21935), (535, 19065), (615, 16585), (775, 13161), (1025, 9951), (1271, 8025), (1605, 6355), (2325, 4387), (2675, 3813), (3075, 3317)]