13470645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 9079755

約数列:

[1, 3, 5, 15, 29, 87, 145, 173, 179, 435, 519, 537, 865, 895, 2595, 2685, 5017, 5191, 15051, 15573, 25085, 25955, 30967, 75255, 77865, 92901, 154835, 464505, 898043, 2694129, 4490215, 13470645]

約数ペア:

[(1, 13470645), (3, 4490215), (5, 2694129), (15, 898043), (29, 464505), (87, 154835), (145, 92901), (173, 77865), (179, 75255), (435, 30967), (519, 25955), (537, 25085), (865, 15573), (895, 15051), (2595, 5191), (2685, 5017)]