13937145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 23265792

約数和(自身を除く): 9328647

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 373, 705, 795, 1119, 1865, 2491, 5595, 7473, 12455, 17531, 19769, 37365, 52593, 59307, 87655, 98845, 262965, 296535, 929143, 2787429, 4645715, 13937145]

約数ペア:

[(1, 13937145), (3, 4645715), (5, 2787429), (15, 929143), (47, 296535), (53, 262965), (141, 98845), (159, 87655), (235, 59307), (265, 52593), (373, 37365), (705, 19769), (795, 17531), (1119, 12455), (1865, 7473), (2491, 5595)]