29978585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 45384192

約数和(自身を除く): 15405607

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 1607, 2665, 3731, 8035, 11249, 18655, 20891, 56245, 65887, 104455, 146237, 329435, 461209, 731185, 856531, 2306045, 4282655, 5995717, 29978585]

約数ペア:

[(1, 29978585), (5, 5995717), (7, 4282655), (13, 2306045), (35, 856531), (41, 731185), (65, 461209), (91, 329435), (205, 146237), (287, 104455), (455, 65887), (533, 56245), (1435, 20891), (1607, 18655), (2665, 11249), (3731, 8035)]