13502339025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 25953696000

約数和(自身を除く): 12451356975

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 149, 175, 303, 447, 505, 525, 707, 745, 1043, 1515, 1709, 2121, 2235, 2525, 3129, 3535, 3725, 5127, 5215, 7575, 8545, 10605, 11175, 11963, 15049, 15645, 17675, 25635, 26075, 35889, 42725, 45147, 53025, 59815, 75245, 78225, 105343, 128175, 172609, 179445, 225735, 254641, 299075, 316029, 376225, 517827, 526715, 763923, 863045, 897225, 1128675, 1208263, 1273205, 1580145, 1782487, 2589135, 2633575, 3624789, 3819615, 4315225, 5347461, 6041315, 6366025, 7900725, 8912435, 12945675, 18123945, 19098075, 25718741, 26737305, 30206575, 44562175, 77156223, 90619725, 128593705, 133686525, 180031187, 385781115, 540093561, 642968525, 900155935, 1928905575, 2700467805, 4500779675, 13502339025]

約数ペア:

[(1, 13502339025), (3, 4500779675), (5, 2700467805), (7, 1928905575), (15, 900155935), (21, 642968525), (25, 540093561), (35, 385781115), (75, 180031187), (101, 133686525), (105, 128593705), (149, 90619725), (175, 77156223), (303, 44562175), (447, 30206575), (505, 26737305), (525, 25718741), (707, 19098075), (745, 18123945), (1043, 12945675), (1515, 8912435), (1709, 7900725), (2121, 6366025), (2235, 6041315), (2525, 5347461), (3129, 4315225), (3535, 3819615), (3725, 3624789), (5127, 2633575), (5215, 2589135), (7575, 1782487), (8545, 1580145), (10605, 1273205), (11175, 1208263), (11963, 1128675), (15049, 897225), (15645, 863045), (17675, 763923), (25635, 526715), (26075, 517827), (35889, 376225), (42725, 316029), (45147, 299075), (53025, 254641), (59815, 225735), (75245, 179445), (78225, 172609), (105343, 128175)]