240961575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 415259136

約数和(自身を除く): 174297561

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 185, 213, 355, 555, 925, 1065, 1223, 1775, 2627, 2775, 3669, 5325, 6115, 7881, 13135, 18345, 30575, 39405, 45251, 65675, 86833, 91725, 135753, 197025, 226255, 260499, 434165, 678765, 1131275, 1302495, 2170825, 3212821, 3393825, 6512475, 9638463, 16064105, 48192315, 80320525, 240961575]

約数ペア:

[(1, 240961575), (3, 80320525), (5, 48192315), (15, 16064105), (25, 9638463), (37, 6512475), (71, 3393825), (75, 3212821), (111, 2170825), (185, 1302495), (213, 1131275), (355, 678765), (555, 434165), (925, 260499), (1065, 226255), (1223, 197025), (1775, 135753), (2627, 91725), (2775, 86833), (3669, 65675), (5325, 45251), (6115, 39405), (7881, 30575), (13135, 18345)]