355638145

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 432083520

約数和(自身を除く): 76445375

約数列:

[1, 5, 131, 229, 655, 1145, 2371, 11855, 29999, 149995, 310601, 542959, 1553005, 2714795, 71127629, 355638145]

約数ペア:

[(1, 355638145), (5, 71127629), (131, 2714795), (229, 1553005), (655, 542959), (1145, 310601), (2371, 149995), (11855, 29999)]