61601375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 23582113

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 631, 781, 1375, 1775, 3155, 3905, 6941, 8875, 15775, 19525, 34705, 44801, 78875, 97625, 173525, 224005, 492811, 867625, 1120025, 2464055, 5600125, 12320275, 61601375]

約数ペア:

[(1, 61601375), (5, 12320275), (11, 5600125), (25, 2464055), (55, 1120025), (71, 867625), (125, 492811), (275, 224005), (355, 173525), (631, 97625), (781, 78875), (1375, 44801), (1775, 34705), (3155, 19525), (3905, 15775), (6941, 8875)]