72951525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10506

約数の個数: 36

約数和(自身を含む): 134892160

約数和(自身を除く): 61940635

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 10459, 31377, 52295, 94131, 156885, 261475, 324229, 470655, 784425, 972687, 1621145, 2353275, 2918061, 4863435, 8105725, 14590305, 24317175, 72951525]

約数ペア:

[(1, 72951525), (3, 24317175), (5, 14590305), (9, 8105725), (15, 4863435), (25, 2918061), (31, 2353275), (45, 1621145), (75, 972687), (93, 784425), (155, 470655), (225, 324229), (279, 261475), (465, 156885), (775, 94131), (1395, 52295), (2325, 31377), (6975, 10459)]