54708615

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10421

約数の個数: 40

約数和(自身を含む): 105624288

約数和(自身を除く): 50915673

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 10391, 31173, 51955, 93519, 135083, 155865, 280557, 405249, 467595, 675415, 841671, 1215747, 1402785, 2026245, 3647241, 4208355, 6078735, 10941723, 18236205, 54708615]

約数ペア:

[(1, 54708615), (3, 18236205), (5, 10941723), (9, 6078735), (13, 4208355), (15, 3647241), (27, 2026245), (39, 1402785), (45, 1215747), (65, 841671), (81, 675415), (117, 467595), (135, 405249), (195, 280557), (351, 155865), (405, 135083), (585, 93519), (1053, 51955), (1755, 31173), (5265, 10391)]