15352935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 27084288

約数和(自身を除く): 11731353

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 1831, 2795, 5493, 8385, 9155, 23803, 27465, 71409, 78733, 119015, 236199, 357045, 393665, 1023529, 1180995, 3070587, 5117645, 15352935]

約数ペア:

[(1, 15352935), (3, 5117645), (5, 3070587), (13, 1180995), (15, 1023529), (39, 393665), (43, 357045), (65, 236199), (129, 119015), (195, 78733), (215, 71409), (559, 27465), (645, 23803), (1677, 9155), (1831, 8385), (2795, 5493)]