487328085

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{177533}}^1$

素因数の和:177605

約数の個数: 24

約数和(自身を含む): 858554424

約数和(自身を除く): 371226339

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 177533, 532599, 887665, 1597797, 2662995, 7988985, 10829513, 32488539, 54147565, 97465617, 162442695, 487328085]

約数ペア:

[(1, 487328085), (3, 162442695), (5, 97465617), (9, 54147565), (15, 32488539), (45, 10829513), (61, 7988985), (183, 2662995), (305, 1597797), (549, 887665), (915, 532599), (2745, 177533)]