102621465

素因数分解:

$3^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{887}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 182856960

約数和(自身を除く): 80235495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 857, 887, 2571, 2661, 4285, 4435, 7713, 7983, 12855, 13305, 23139, 23949, 38565, 39915, 115695, 119745, 760159, 2280477, 3800795, 6841431, 11402385, 20524293, 34207155, 102621465]

約数ペア:

[(1, 102621465), (3, 34207155), (5, 20524293), (9, 11402385), (15, 6841431), (27, 3800795), (45, 2280477), (135, 760159), (857, 119745), (887, 115695), (2571, 39915), (2661, 38565), (4285, 23949), (4435, 23139), (7713, 13305), (7983, 12855)]