12318465

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 20445696

約数和(自身を除く): 8127231

約数列:

[1, 3, 5, 15, 47, 101, 141, 173, 235, 303, 505, 519, 705, 865, 1515, 2595, 4747, 8131, 14241, 17473, 23735, 24393, 40655, 52419, 71205, 87365, 121965, 262095, 821231, 2463693, 4106155, 12318465]

約数ペア:

[(1, 12318465), (3, 4106155), (5, 2463693), (15, 821231), (47, 262095), (101, 121965), (141, 87365), (173, 71205), (235, 52419), (303, 40655), (505, 24393), (519, 23735), (705, 17473), (865, 14241), (1515, 8131), (2595, 4747)]