16115265

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 28123368

約数和(自身を除く): 12008103

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2281, 2355, 6843, 7065, 11405, 20529, 34215, 102645, 358117, 1074351, 1790585, 3223053, 5371755, 16115265]

約数ペア:

[(1, 16115265), (3, 5371755), (5, 3223053), (9, 1790585), (15, 1074351), (45, 358117), (157, 102645), (471, 34215), (785, 20529), (1413, 11405), (2281, 7065), (2355, 6843)]