75206025

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4326

約数の個数: 36

約数和(自身を含む): 136439680

約数和(自身を除く): 61233655

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 4231, 5925, 12693, 17775, 21155, 38079, 63465, 105775, 190395, 317325, 334249, 951975, 1002747, 1671245, 3008241, 5013735, 8356225, 15041205, 25068675, 75206025]

約数ペア:

[(1, 75206025), (3, 25068675), (5, 15041205), (9, 8356225), (15, 5013735), (25, 3008241), (45, 1671245), (75, 1002747), (79, 951975), (225, 334249), (237, 317325), (395, 190395), (711, 105775), (1185, 63465), (1975, 38079), (3555, 21155), (4231, 17775), (5925, 12693)]