78695955

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14947}}^1$

素因数の和:14977

約数の個数: 40

約数和(自身を含む): 151931472

約数和(自身を除く): 73235517

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 14947, 44841, 74735, 134523, 194311, 224205, 403569, 582933, 672615, 971555, 1210707, 1748799, 2017845, 2914665, 5246397, 6053535, 8743995, 15739191, 26231985, 78695955]

約数ペア:

[(1, 78695955), (3, 26231985), (5, 15739191), (9, 8743995), (13, 6053535), (15, 5246397), (27, 2914665), (39, 2017845), (45, 1748799), (65, 1210707), (81, 971555), (117, 672615), (135, 582933), (195, 403569), (351, 224205), (405, 194311), (585, 134523), (1053, 74735), (1755, 44841), (5265, 14947)]