73661955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 51410685

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 1973, 2489, 5919, 7467, 9865, 12445, 29595, 37335, 37487, 112461, 187435, 258463, 562305, 775389, 1292315, 3876945, 4910797, 14732391, 24553985, 73661955]

約数ペア:

[(1, 73661955), (3, 24553985), (5, 14732391), (15, 4910797), (19, 3876945), (57, 1292315), (95, 775389), (131, 562305), (285, 258463), (393, 187435), (655, 112461), (1965, 37487), (1973, 37335), (2489, 29595), (5919, 12445), (7467, 9865)]