4093375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 6027840

約数和(自身を除く): 1934465

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 229, 275, 325, 715, 1145, 1375, 1625, 2519, 2977, 3575, 5725, 12595, 14885, 17875, 28625, 32747, 62975, 74425, 163735, 314875, 372125, 818675, 4093375]

約数ペア:

[(1, 4093375), (5, 818675), (11, 372125), (13, 314875), (25, 163735), (55, 74425), (65, 62975), (125, 32747), (143, 28625), (229, 17875), (275, 14885), (325, 12595), (715, 5725), (1145, 3575), (1375, 2977), (1625, 2519)]