17138615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 6146185

約数列:

[1, 5, 13, 41, 59, 65, 109, 205, 295, 533, 545, 767, 1417, 2419, 2665, 3835, 4469, 6431, 7085, 12095, 22345, 31447, 32155, 58097, 83603, 157235, 263671, 290485, 418015, 1318355, 3427723, 17138615]

約数ペア:

[(1, 17138615), (5, 3427723), (13, 1318355), (41, 418015), (59, 290485), (65, 263671), (109, 157235), (205, 83603), (295, 58097), (533, 32155), (545, 31447), (767, 22345), (1417, 12095), (2419, 7085), (2665, 6431), (3835, 4469)]