71323625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 24148375

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 475, 509, 1121, 1475, 2375, 2545, 5605, 7375, 9671, 12725, 28025, 30031, 48355, 63625, 140125, 150155, 241775, 570589, 750775, 1208875, 2852945, 3753875, 14264725, 71323625]

約数ペア:

[(1, 71323625), (5, 14264725), (19, 3753875), (25, 2852945), (59, 1208875), (95, 750775), (125, 570589), (295, 241775), (475, 150155), (509, 140125), (1121, 63625), (1475, 48355), (2375, 30031), (2545, 28025), (5605, 12725), (7375, 9671)]