27915190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 54929664

約数和(自身を除く): 27014474

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 5297, 10594, 26485, 52970, 90049, 164207, 180098, 328414, 450245, 821035, 900490, 1642070, 2791519, 5583038, 13957595, 27915190]

約数ペア:

[(1, 27915190), (2, 13957595), (5, 5583038), (10, 2791519), (17, 1642070), (31, 900490), (34, 821035), (62, 450245), (85, 328414), (155, 180098), (170, 164207), (310, 90049), (527, 52970), (1054, 26485), (2635, 10594), (5270, 5297)]