29787885

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 23451795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 947, 1165, 2097, 2841, 3495, 4735, 6291, 8523, 10485, 14205, 25569, 31455, 42615, 127845, 220651, 661953, 1103255, 1985859, 3309765, 5957577, 9929295, 29787885]

約数ペア:

[(1, 29787885), (3, 9929295), (5, 5957577), (9, 3309765), (15, 1985859), (27, 1103255), (45, 661953), (135, 220651), (233, 127845), (699, 42615), (947, 31455), (1165, 25569), (2097, 14205), (2841, 10485), (3495, 8523), (4735, 6291)]