5414925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 9856512

約数和(自身を除く): 4441587

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 137, 155, 255, 411, 425, 465, 527, 685, 775, 1275, 1581, 2055, 2325, 2329, 2635, 3425, 4247, 6987, 7905, 10275, 11645, 12741, 13175, 21235, 34935, 39525, 58225, 63705, 72199, 106175, 174675, 216597, 318525, 360995, 1082985, 1804975, 5414925]

約数ペア:

[(1, 5414925), (3, 1804975), (5, 1082985), (15, 360995), (17, 318525), (25, 216597), (31, 174675), (51, 106175), (75, 72199), (85, 63705), (93, 58225), (137, 39525), (155, 34935), (255, 21235), (411, 13175), (425, 12741), (465, 11645), (527, 10275), (685, 7905), (775, 6987), (1275, 4247), (1581, 3425), (2055, 2635), (2325, 2329)]