858347955

素因数分解:

$3^3\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{2609}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 1527163200

約数和(自身を除く): 668815245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2437, 2609, 7311, 7827, 12185, 13045, 21933, 23481, 36555, 39135, 65799, 70443, 109665, 117405, 328995, 352215, 6358133, 19074399, 31790665, 57223197, 95371995, 171669591, 286115985, 858347955]

約数ペア:

[(1, 858347955), (3, 286115985), (5, 171669591), (9, 95371995), (15, 57223197), (27, 31790665), (45, 19074399), (135, 6358133), (2437, 352215), (2609, 328995), (7311, 117405), (7827, 109665), (12185, 70443), (13045, 65799), (21933, 39135), (23481, 36555)]