47195475

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 79137792

約数和(自身を除く): 31942317

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 8863, 26589, 44315, 132945, 221575, 629273, 664725, 1887819, 3146365, 9439095, 15731825, 47195475]

約数ペア:

[(1, 47195475), (3, 15731825), (5, 9439095), (15, 3146365), (25, 1887819), (71, 664725), (75, 629273), (213, 221575), (355, 132945), (1065, 44315), (1775, 26589), (5325, 8863)]