71056775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 92565504

約数和(自身を除く): 21508729

約数列:

[1, 5, 23, 25, 115, 191, 575, 647, 955, 3235, 4393, 4775, 14881, 16175, 21965, 74405, 109825, 123577, 372025, 617885, 2842271, 3089425, 14211355, 71056775]

約数ペア:

[(1, 71056775), (5, 14211355), (23, 3089425), (25, 2842271), (115, 617885), (191, 372025), (575, 123577), (647, 109825), (955, 74405), (3235, 21965), (4393, 16175), (4775, 14881)]