28183575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{7669}}^1$

素因数の和:7696

約数の個数: 36

約数和(自身を含む): 54211560

約数和(自身を除く): 26027985

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 7669, 23007, 38345, 53683, 115035, 161049, 191725, 268415, 375781, 575175, 805245, 1127343, 1342075, 1878905, 4026225, 5636715, 9394525, 28183575]

約数ペア:

[(1, 28183575), (3, 9394525), (5, 5636715), (7, 4026225), (15, 1878905), (21, 1342075), (25, 1127343), (35, 805245), (49, 575175), (75, 375781), (105, 268415), (147, 191725), (175, 161049), (245, 115035), (525, 53683), (735, 38345), (1225, 23007), (3675, 7669)]