69628625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 96145920

約数和(自身を除く): 26517295

約数列:

[1, 5, 11, 25, 55, 79, 125, 275, 395, 641, 869, 1375, 1975, 3205, 4345, 7051, 9875, 16025, 21725, 35255, 50639, 80125, 108625, 176275, 253195, 557029, 881375, 1265975, 2785145, 6329875, 13925725, 69628625]

約数ペア:

[(1, 69628625), (5, 13925725), (11, 6329875), (25, 2785145), (55, 1265975), (79, 881375), (125, 557029), (275, 253195), (395, 176275), (641, 108625), (869, 80125), (1375, 50639), (1975, 35255), (3205, 21725), (4345, 16025), (7051, 9875)]