9874077015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{20873}}^1$

素因数の和:21000

約数の個数: 64

約数和(自身を含む): 17890854912

約数和(自身を除く): 8016777897

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 61, 141, 165, 183, 235, 305, 517, 671, 705, 915, 1551, 2013, 2585, 2867, 3355, 7755, 8601, 10065, 14335, 20873, 31537, 43005, 62619, 94611, 104365, 157685, 229603, 313095, 473055, 688809, 981031, 1148015, 1273253, 2943093, 3444045, 3819759, 4905155, 6366265, 10791341, 14005783, 14715465, 19098795, 32374023, 42017349, 53956705, 59842891, 70028915, 161870115, 179528673, 210086745, 299214455, 658271801, 897643365, 1974815403, 3291359005, 9874077015]

約数ペア:

[(1, 9874077015), (3, 3291359005), (5, 1974815403), (11, 897643365), (15, 658271801), (33, 299214455), (47, 210086745), (55, 179528673), (61, 161870115), (141, 70028915), (165, 59842891), (183, 53956705), (235, 42017349), (305, 32374023), (517, 19098795), (671, 14715465), (705, 14005783), (915, 10791341), (1551, 6366265), (2013, 4905155), (2585, 3819759), (2867, 3444045), (3355, 2943093), (7755, 1273253), (8601, 1148015), (10065, 981031), (14335, 688809), (20873, 473055), (31537, 313095), (43005, 229603), (62619, 157685), (94611, 104365)]