79818165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 165634560

約数和(自身を除く): 85816395

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 479, 483, 529, 805, 1035, 1437, 1449, 1587, 2395, 2415, 2645, 3353, 3703, 4311, 4761, 7185, 7245, 7935, 10059, 11017, 11109, 16765, 18515, 21555, 23805, 30177, 33051, 33327, 50295, 55085, 55545, 77119, 99153, 150885, 165255, 166635, 231357, 253391, 385595, 495765, 694071, 760173, 1156785, 1266955, 1773737, 2280519, 3470355, 3800865, 5321211, 8868685, 11402595, 15963633, 26606055, 79818165]

約数ペア:

[(1, 79818165), (3, 26606055), (5, 15963633), (7, 11402595), (9, 8868685), (15, 5321211), (21, 3800865), (23, 3470355), (35, 2280519), (45, 1773737), (63, 1266955), (69, 1156785), (105, 760173), (115, 694071), (161, 495765), (207, 385595), (315, 253391), (345, 231357), (479, 166635), (483, 165255), (529, 150885), (805, 99153), (1035, 77119), (1437, 55545), (1449, 55085), (1587, 50295), (2395, 33327), (2415, 33051), (2645, 30177), (3353, 23805), (3703, 21555), (4311, 18515), (4761, 16765), (7185, 11109), (7245, 11017), (7935, 10059)]