61968325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 81923328

約数和(自身を除く): 19955003

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 2293, 5405, 11465, 27025, 52739, 57325, 107771, 263695, 538855, 1318475, 2478733, 2694275, 12393665, 61968325]

約数ペア:

[(1, 61968325), (5, 12393665), (23, 2694275), (25, 2478733), (47, 1318475), (115, 538855), (235, 263695), (575, 107771), (1081, 57325), (1175, 52739), (2293, 27025), (5405, 11465)]