976315575

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 1674892800

約数和(自身を除く): 698577225

約数列:

[1, 3, 5, 15, 25, 41, 75, 79, 123, 205, 237, 395, 615, 1025, 1185, 1975, 3075, 3239, 4019, 5925, 9717, 12057, 16195, 20095, 48585, 60285, 80975, 100475, 164779, 242925, 301425, 317501, 494337, 823895, 952503, 1587505, 2471685, 4119475, 4762515, 7937525, 12358425, 13017541, 23812575, 39052623, 65087705, 195263115, 325438525, 976315575]

約数ペア:

[(1, 976315575), (3, 325438525), (5, 195263115), (15, 65087705), (25, 39052623), (41, 23812575), (75, 13017541), (79, 12358425), (123, 7937525), (205, 4762515), (237, 4119475), (395, 2471685), (615, 1587505), (1025, 952503), (1185, 823895), (1975, 494337), (3075, 317501), (3239, 301425), (4019, 242925), (5925, 164779), (9717, 100475), (12057, 80975), (16195, 60285), (20095, 48585)]