72677375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 24367105

約数列:

[1, 5, 19, 25, 71, 95, 125, 355, 431, 475, 1349, 1775, 2155, 2375, 6745, 8189, 8875, 10775, 30601, 33725, 40945, 53875, 153005, 168625, 204725, 581419, 765025, 1023625, 2907095, 3825125, 14535475, 72677375]

約数ペア:

[(1, 72677375), (5, 14535475), (19, 3825125), (25, 2907095), (71, 1023625), (95, 765025), (125, 581419), (355, 204725), (431, 168625), (475, 153005), (1349, 53875), (1775, 40945), (2155, 33725), (2375, 30601), (6745, 10775), (8189, 8875)]