171479375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 227927040

約数和(自身を除く): 56447665

約数列:

[1, 5, 23, 25, 79, 115, 125, 151, 395, 575, 625, 755, 1817, 1975, 2875, 3473, 3775, 9085, 9875, 11929, 14375, 17365, 18875, 45425, 49375, 59645, 86825, 94375, 227125, 274367, 298225, 434125, 1135625, 1371835, 1491125, 2170625, 6859175, 7455625, 34295875, 171479375]

約数ペア:

[(1, 171479375), (5, 34295875), (23, 7455625), (25, 6859175), (79, 2170625), (115, 1491125), (125, 1371835), (151, 1135625), (395, 434125), (575, 298225), (625, 274367), (755, 227125), (1817, 94375), (1975, 86825), (2875, 59645), (3473, 49375), (3775, 45425), (9085, 18875), (9875, 17365), (11929, 14375)]