61928655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 102610368

約数和(自身を除く): 40681713

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 505, 615, 997, 1515, 2991, 4141, 4985, 12423, 14955, 20705, 40877, 62115, 100697, 122631, 204385, 302091, 503485, 613155, 1510455, 4128577, 12385731, 20642885, 61928655]

約数ペア:

[(1, 61928655), (3, 20642885), (5, 12385731), (15, 4128577), (41, 1510455), (101, 613155), (123, 503485), (205, 302091), (303, 204385), (505, 122631), (615, 100697), (997, 62115), (1515, 40877), (2991, 20705), (4141, 14955), (4985, 12423)]