156966164895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{554171}}^1$

素因数の和:555023

約数の個数: 32

約数和(自身を含む): 262384925184

約数和(自身を除く): 105418760289

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 821, 2463, 4105, 12315, 18883, 56649, 94415, 283245, 554171, 1662513, 2770855, 8312565, 12745933, 38237799, 63729665, 191188995, 454974391, 1364923173, 2274871955, 6824615865, 10464410993, 31393232979, 52322054965, 156966164895]

約数ペア:

[(1, 156966164895), (3, 52322054965), (5, 31393232979), (15, 10464410993), (23, 6824615865), (69, 2274871955), (115, 1364923173), (345, 454974391), (821, 191188995), (2463, 63729665), (4105, 38237799), (12315, 12745933), (18883, 8312565), (56649, 2770855), (94415, 1662513), (283245, 554171)]