71308835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 97456128

約数和(自身を除く): 26147293

約数列:

[1, 5, 13, 31, 43, 65, 155, 215, 403, 559, 823, 1333, 2015, 2795, 4115, 6665, 10699, 17329, 25513, 35389, 53495, 86645, 127565, 176945, 331669, 460057, 1097059, 1658345, 2300285, 5485295, 14261767, 71308835]

約数ペア:

[(1, 71308835), (5, 14261767), (13, 5485295), (31, 2300285), (43, 1658345), (65, 1097059), (155, 460057), (215, 331669), (403, 176945), (559, 127565), (823, 86645), (1333, 53495), (2015, 35389), (2795, 25513), (4115, 17329), (6665, 10699)]