749310145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{44351}}^1$

素因数の和:44496

約数の個数: 16

約数和(自身を含む): 936714240

約数和(自身を除く): 187404095

約数列:

[1, 5, 31, 109, 155, 545, 3379, 16895, 44351, 221755, 1374881, 4834259, 6874405, 24171295, 149862029, 749310145]

約数ペア:

[(1, 749310145), (5, 149862029), (31, 24171295), (109, 6874405), (155, 4834259), (545, 1374881), (3379, 221755), (16895, 44351)]