23709875

素因数分解:

$5^3\times 7^4\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 40

約数和(自身を含む): 34956480

約数和(自身を除く): 11246605

約数列:

[1, 5, 7, 25, 35, 49, 79, 125, 175, 245, 343, 395, 553, 875, 1225, 1715, 1975, 2401, 2765, 3871, 6125, 8575, 9875, 12005, 13825, 19355, 27097, 42875, 60025, 69125, 96775, 135485, 189679, 300125, 483875, 677425, 948395, 3387125, 4741975, 23709875]

約数ペア:

[(1, 23709875), (5, 4741975), (7, 3387125), (25, 948395), (35, 677425), (49, 483875), (79, 300125), (125, 189679), (175, 135485), (245, 96775), (343, 69125), (395, 60025), (553, 42875), (875, 27097), (1225, 19355), (1715, 13825), (1975, 12005), (2401, 9875), (2765, 8575), (3871, 6125)]