4985955

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 9635472

約数和(自身を除く): 4649517

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 947, 1053, 1755, 2841, 4735, 5265, 8523, 12311, 14205, 25569, 36933, 42615, 61555, 76707, 110799, 127845, 184665, 332397, 383535, 553995, 997191, 1661985, 4985955]

約数ペア:

[(1, 4985955), (3, 1661985), (5, 997191), (9, 553995), (13, 383535), (15, 332397), (27, 184665), (39, 127845), (45, 110799), (65, 76707), (81, 61555), (117, 42615), (135, 36933), (195, 25569), (351, 14205), (405, 12311), (585, 8523), (947, 5265), (1053, 4735), (1755, 2841)]