293607015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28409}}^1$

素因数の和:28483

約数の個数: 32

約数和(自身を含む): 515471040

約数和(自身を除く): 221864025

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 28409, 85227, 142045, 369317, 426135, 1107951, 1505677, 1846585, 4517031, 5539755, 7528385, 19573801, 22585155, 58721403, 97869005, 293607015]

約数ペア:

[(1, 293607015), (3, 97869005), (5, 58721403), (13, 22585155), (15, 19573801), (39, 7528385), (53, 5539755), (65, 4517031), (159, 1846585), (195, 1505677), (265, 1107951), (689, 426135), (795, 369317), (2067, 142045), (3445, 85227), (10335, 28409)]