78960285

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5791}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 141788160

約数和(自身を除く): 62827875

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 5791, 13635, 17373, 28955, 52119, 86865, 156357, 260595, 584891, 781785, 1754673, 2924455, 5264019, 8773365, 15792057, 26320095, 78960285]

約数ペア:

[(1, 78960285), (3, 26320095), (5, 15792057), (9, 8773365), (15, 5264019), (27, 2924455), (45, 1754673), (101, 781785), (135, 584891), (303, 260595), (505, 156357), (909, 86865), (1515, 52119), (2727, 28955), (4545, 17373), (5791, 13635)]