1405103615985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9883}}^1\times {\mathrm{256169}}^1$

素因数の和:266097

約数の個数: 32

約数和(自身を含む): 2309169663360

約数和(自身を除く): 904066047375

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 9883, 29649, 49415, 148245, 256169, 365671, 768507, 1097013, 1280845, 1828355, 3842535, 5485065, 9478253, 28434759, 47391265, 142173795, 2531718227, 7595154681, 12658591135, 37975773405, 93673574399, 281020723197, 468367871995, 1405103615985]

約数ペア:

[(1, 1405103615985), (3, 468367871995), (5, 281020723197), (15, 93673574399), (37, 37975773405), (111, 12658591135), (185, 7595154681), (555, 2531718227), (9883, 142173795), (29649, 47391265), (49415, 28434759), (148245, 9478253), (256169, 5485065), (365671, 3842535), (768507, 1828355), (1097013, 1280845)]