37971585

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 72919440

約数和(自身を除く): 34947855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 61, 81, 87, 135, 145, 159, 183, 261, 265, 305, 405, 435, 477, 549, 783, 795, 915, 1305, 1431, 1537, 1647, 1769, 2349, 2385, 2745, 3233, 3915, 4293, 4611, 4941, 5307, 7155, 7685, 8235, 8845, 9699, 11745, 13833, 15921, 16165, 21465, 23055, 24705, 26535, 29097, 41499, 47763, 48495, 69165, 79605, 87291, 93757, 124497, 143289, 145485, 207495, 238815, 261873, 281271, 436455, 468785, 622485, 716445, 843813, 1309365, 1406355, 2531439, 4219065, 7594317, 12657195, 37971585]

約数ペア:

[(1, 37971585), (3, 12657195), (5, 7594317), (9, 4219065), (15, 2531439), (27, 1406355), (29, 1309365), (45, 843813), (53, 716445), (61, 622485), (81, 468785), (87, 436455), (135, 281271), (145, 261873), (159, 238815), (183, 207495), (261, 145485), (265, 143289), (305, 124497), (405, 93757), (435, 87291), (477, 79605), (549, 69165), (783, 48495), (795, 47763), (915, 41499), (1305, 29097), (1431, 26535), (1537, 24705), (1647, 23055), (1769, 21465), (2349, 16165), (2385, 15921), (2745, 13833), (3233, 11745), (3915, 9699), (4293, 8845), (4611, 8235), (4941, 7685), (5307, 7155)]