74701315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 103844160

約数和(自身を除く): 29142845

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1009, 1105, 1139, 4355, 5045, 5695, 13117, 14807, 17153, 65585, 67603, 74035, 85765, 222989, 338015, 878839, 1114945, 1149251, 4394195, 5746255, 14940263, 74701315]

約数ペア:

[(1, 74701315), (5, 14940263), (13, 5746255), (17, 4394195), (65, 1149251), (67, 1114945), (85, 878839), (221, 338015), (335, 222989), (871, 85765), (1009, 74035), (1105, 67603), (1139, 65585), (4355, 17153), (5045, 14807), (5695, 13117)]