68758415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 93533184

約数和(自身を除く): 24774769

約数列:

[1, 5, 11, 47, 55, 67, 235, 335, 397, 517, 737, 1985, 2585, 3149, 3685, 4367, 15745, 18659, 21835, 26599, 34639, 93295, 132995, 173195, 205249, 292589, 1026245, 1250153, 1462945, 6250765, 13751683, 68758415]

約数ペア:

[(1, 68758415), (5, 13751683), (11, 6250765), (47, 1462945), (55, 1250153), (67, 1026245), (235, 292589), (335, 205249), (397, 173195), (517, 132995), (737, 93295), (1985, 34639), (2585, 26599), (3149, 21835), (3685, 18659), (4367, 15745)]