154630125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 306065760

約数和(自身を除く): 151435635

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 97, 109, 117, 125, 195, 225, 291, 325, 327, 375, 485, 545, 585, 873, 975, 981, 1125, 1261, 1417, 1455, 1625, 1635, 2425, 2725, 2925, 3783, 4251, 4365, 4875, 4905, 6305, 7085, 7275, 8175, 10573, 11349, 12125, 12753, 13625, 14625, 18915, 21255, 21825, 24525, 31525, 31719, 35425, 36375, 40875, 52865, 56745, 63765, 94575, 95157, 106275, 109125, 122625, 137449, 157625, 158595, 177125, 264325, 283725, 318825, 412347, 472875, 475785, 531375, 687245, 792975, 1237041, 1321625, 1418625, 1594125, 2061735, 2378925, 3436225, 3964875, 6185205, 10308675, 11894625, 17181125, 30926025, 51543375, 154630125]

約数ペア:

[(1, 154630125), (3, 51543375), (5, 30926025), (9, 17181125), (13, 11894625), (15, 10308675), (25, 6185205), (39, 3964875), (45, 3436225), (65, 2378925), (75, 2061735), (97, 1594125), (109, 1418625), (117, 1321625), (125, 1237041), (195, 792975), (225, 687245), (291, 531375), (325, 475785), (327, 472875), (375, 412347), (485, 318825), (545, 283725), (585, 264325), (873, 177125), (975, 158595), (981, 157625), (1125, 137449), (1261, 122625), (1417, 109125), (1455, 106275), (1625, 95157), (1635, 94575), (2425, 63765), (2725, 56745), (2925, 52865), (3783, 40875), (4251, 36375), (4365, 35425), (4875, 31719), (4905, 31525), (6305, 24525), (7085, 21825), (7275, 21255), (8175, 18915), (10573, 14625), (11349, 13625), (12125, 12753)]