118841255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20543}}^1$

素因数の和:20650

約数の個数: 16

約数和(自身を含む): 155312640

約数和(自身を除く): 36471385

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 20543, 102715, 267059, 1335295, 1828327, 9141635, 23768251, 118841255]

約数ペア:

[(1, 118841255), (5, 23768251), (13, 9141635), (65, 1828327), (89, 1335295), (445, 267059), (1157, 102715), (5785, 20543)]