148980975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 299980800

約数和(自身を除く): 150999825

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 195, 275, 319, 325, 377, 429, 435, 479, 715, 725, 825, 957, 975, 1131, 1437, 1595, 1885, 2145, 2175, 2395, 3575, 4147, 4785, 5269, 5655, 6227, 7185, 7975, 9425, 10725, 11975, 12441, 13891, 15807, 18681, 20735, 23925, 26345, 28275, 31135, 35925, 41673, 62205, 68497, 69455, 79035, 93405, 103675, 131725, 152801, 155675, 180583, 205491, 208365, 311025, 342485, 347275, 395175, 458403, 467025, 541749, 764005, 902915, 1027455, 1041825, 1712425, 1986413, 2292015, 2708745, 3820025, 4514575, 5137275, 5959239, 9932065, 11460075, 13543725, 29796195, 49660325, 148980975]

約数ペア:

[(1, 148980975), (3, 49660325), (5, 29796195), (11, 13543725), (13, 11460075), (15, 9932065), (25, 5959239), (29, 5137275), (33, 4514575), (39, 3820025), (55, 2708745), (65, 2292015), (75, 1986413), (87, 1712425), (143, 1041825), (145, 1027455), (165, 902915), (195, 764005), (275, 541749), (319, 467025), (325, 458403), (377, 395175), (429, 347275), (435, 342485), (479, 311025), (715, 208365), (725, 205491), (825, 180583), (957, 155675), (975, 152801), (1131, 131725), (1437, 103675), (1595, 93405), (1885, 79035), (2145, 69455), (2175, 68497), (2395, 62205), (3575, 41673), (4147, 35925), (4785, 31135), (5269, 28275), (5655, 26345), (6227, 23925), (7185, 20735), (7975, 18681), (9425, 15807), (10725, 13891), (11975, 12441)]