71542315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 99247680

約数和(自身を除く): 27705365

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 1007, 1093, 1235, 3445, 5035, 5465, 13091, 14209, 20767, 57929, 65455, 71045, 103835, 269971, 289645, 753077, 1100651, 1349855, 3765385, 5503255, 14308463, 71542315]

約数ペア:

[(1, 71542315), (5, 14308463), (13, 5503255), (19, 3765385), (53, 1349855), (65, 1100651), (95, 753077), (247, 289645), (265, 269971), (689, 103835), (1007, 71045), (1093, 65455), (1235, 57929), (3445, 20767), (5035, 14209), (5465, 13091)]