16624215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 14915241

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 701, 765, 1395, 1581, 2103, 2635, 3505, 4743, 6309, 7905, 10515, 11917, 21731, 23715, 31545, 35751, 59585, 65193, 107253, 108655, 178755, 195579, 325965, 369427, 536265, 977895, 1108281, 1847135, 3324843, 5541405, 16624215]

約数ペア:

[(1, 16624215), (3, 5541405), (5, 3324843), (9, 1847135), (15, 1108281), (17, 977895), (31, 536265), (45, 369427), (51, 325965), (85, 195579), (93, 178755), (153, 108655), (155, 107253), (255, 65193), (279, 59585), (465, 35751), (527, 31545), (701, 23715), (765, 21731), (1395, 11917), (1581, 10515), (2103, 7905), (2635, 6309), (3505, 4743)]