31273445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 45660672

約数和(自身を除く): 14387227

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 733, 805, 1219, 1855, 3665, 5131, 6095, 8533, 16859, 25655, 38849, 42665, 84295, 118013, 194245, 271943, 590065, 893527, 1359715, 4467635, 6254689, 31273445]

約数ペア:

[(1, 31273445), (5, 6254689), (7, 4467635), (23, 1359715), (35, 893527), (53, 590065), (115, 271943), (161, 194245), (265, 118013), (371, 84295), (733, 42665), (805, 38849), (1219, 25655), (1855, 16859), (3665, 8533), (5131, 6095)]