42400385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 53270784

約数和(自身を除く): 10870399

約数列:

[1, 5, 23, 115, 503, 733, 2515, 3665, 11569, 16859, 57845, 84295, 368699, 1843495, 8480077, 42400385]

約数ペア:

[(1, 42400385), (5, 8480077), (23, 1843495), (115, 368699), (503, 84295), (733, 57845), (2515, 16859), (3665, 11569)]