156956055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10391}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 269360640

約数和(自身を除く): 112404585

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 10391, 15105, 31173, 51955, 155865, 197429, 550723, 592287, 987145, 1652169, 2753615, 2961435, 8260845, 10463737, 31391211, 52318685, 156956055]

約数ペア:

[(1, 156956055), (3, 52318685), (5, 31391211), (15, 10463737), (19, 8260845), (53, 2961435), (57, 2753615), (95, 1652169), (159, 987145), (265, 592287), (285, 550723), (795, 197429), (1007, 155865), (3021, 51955), (5035, 31173), (10391, 15105)]