66277845

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5327

約数の個数: 40

約数和(自身を含む): 122664960

約数和(自身を除く): 56387115

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 5279, 12555, 15837, 26395, 47511, 79185, 142533, 163649, 237555, 427599, 490947, 712665, 818245, 1472841, 2137995, 2454735, 4418523, 7364205, 13255569, 22092615, 66277845]

約数ペア:

[(1, 66277845), (3, 22092615), (5, 13255569), (9, 7364205), (15, 4418523), (27, 2454735), (31, 2137995), (45, 1472841), (81, 818245), (93, 712665), (135, 490947), (155, 427599), (279, 237555), (405, 163649), (465, 142533), (837, 79185), (1395, 47511), (2511, 26395), (4185, 15837), (5279, 12555)]