6837621505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{40013}}^1$

素因数の和:40281

約数の個数: 32

約数和(自身を含む): 9680186880

約数和(自身を除く): 2842565375

約数列:

[1, 5, 11, 13, 55, 65, 143, 239, 715, 1195, 2629, 3107, 13145, 15535, 34177, 40013, 170885, 200065, 440143, 520169, 2200715, 2600845, 5721859, 9563107, 28609295, 47815535, 105194177, 124320391, 525970885, 621601955, 1367524301, 6837621505]

約数ペア:

[(1, 6837621505), (5, 1367524301), (11, 621601955), (13, 525970885), (55, 124320391), (65, 105194177), (143, 47815535), (239, 28609295), (715, 9563107), (1195, 5721859), (2629, 2600845), (3107, 2200715), (13145, 520169), (15535, 440143), (34177, 200065), (40013, 170885)]