1038465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 1842048

約数和(自身を除く): 803583

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 491, 705, 1473, 2115, 2455, 4419, 7365, 22095, 23077, 69231, 115385, 207693, 346155, 1038465]

約数ペア:

[(1, 1038465), (3, 346155), (5, 207693), (9, 115385), (15, 69231), (45, 23077), (47, 22095), (141, 7365), (235, 4419), (423, 2455), (491, 2115), (705, 1473)]