61848875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 86980608

約数和(自身を除く): 25131733

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1451, 1705, 3875, 7255, 8525, 15961, 36275, 42625, 44981, 79805, 181375, 224905, 399025, 494791, 1124525, 1995125, 2473955, 5622625, 12369775, 61848875]

約数ペア:

[(1, 61848875), (5, 12369775), (11, 5622625), (25, 2473955), (31, 1995125), (55, 1124525), (125, 494791), (155, 399025), (275, 224905), (341, 181375), (775, 79805), (1375, 44981), (1451, 42625), (1705, 36275), (3875, 15961), (7255, 8525)]