38242375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 12076985

約数列:

[1, 5, 25, 31, 71, 125, 139, 155, 355, 695, 775, 1775, 2201, 3475, 3875, 4309, 8875, 9869, 11005, 17375, 21545, 49345, 55025, 107725, 246725, 275125, 305939, 538625, 1233625, 1529695, 7648475, 38242375]

約数ペア:

[(1, 38242375), (5, 7648475), (25, 1529695), (31, 1233625), (71, 538625), (125, 305939), (139, 275125), (155, 246725), (355, 107725), (695, 55025), (775, 49345), (1775, 21545), (2201, 17375), (3475, 11005), (3875, 9869), (4309, 8875)]