210899265

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 347227776

約数和(自身を除く): 136328511

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 1245, 2777, 5063, 8331, 13885, 15189, 25315, 41655, 75945, 169397, 230491, 508191, 691473, 846985, 1152455, 2540955, 3457365, 14059951, 42179853, 70299755, 210899265]

約数ペア:

[(1, 210899265), (3, 70299755), (5, 42179853), (15, 14059951), (61, 3457365), (83, 2540955), (183, 1152455), (249, 846985), (305, 691473), (415, 508191), (915, 230491), (1245, 169397), (2777, 75945), (5063, 41655), (8331, 25315), (13885, 15189)]