71427525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73259}}^1$

素因数の和:73285

約数の個数: 24

約数和(自身を含む): 127179360

約数和(自身を除く): 55751835

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 73259, 219777, 366295, 952367, 1098885, 1831475, 2857101, 4761835, 5494425, 14285505, 23809175, 71427525]

約数ペア:

[(1, 71427525), (3, 23809175), (5, 14285505), (13, 5494425), (15, 4761835), (25, 2857101), (39, 1831475), (65, 1098885), (75, 952367), (195, 366295), (325, 219777), (975, 73259)]