27707025

素因数分解:

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

素因数の和:762

約数の個数: 48

約数和(自身を含む): 50139648

約数和(自身を除く): 22432623

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 701, 775, 1275, 1581, 2103, 2325, 2635, 3505, 7905, 10515, 11917, 13175, 17525, 21731, 35751, 39525, 52575, 59585, 65193, 108655, 178755, 297925, 325965, 369427, 543275, 893775, 1108281, 1629825, 1847135, 5541405, 9235675, 27707025]

約数ペア:

[(1, 27707025), (3, 9235675), (5, 5541405), (15, 1847135), (17, 1629825), (25, 1108281), (31, 893775), (51, 543275), (75, 369427), (85, 325965), (93, 297925), (155, 178755), (255, 108655), (425, 65193), (465, 59585), (527, 52575), (701, 39525), (775, 35751), (1275, 21731), (1581, 17525), (2103, 13175), (2325, 11917), (2635, 10515), (3505, 7905)]