11830375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 15814656

約数和(自身を除く): 3984281

約数列:

[1, 5, 25, 31, 43, 71, 125, 155, 215, 355, 775, 1075, 1333, 1775, 2201, 3053, 3875, 5375, 6665, 8875, 11005, 15265, 33325, 55025, 76325, 94643, 166625, 275125, 381625, 473215, 2366075, 11830375]

約数ペア:

[(1, 11830375), (5, 2366075), (25, 473215), (31, 381625), (43, 275125), (71, 166625), (125, 94643), (155, 76325), (215, 55025), (355, 33325), (775, 15265), (1075, 11005), (1333, 8875), (1775, 6665), (2201, 5375), (3053, 3875)]