1304955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 2313792

約数和(自身を除く): 1008837

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 617, 705, 1851, 2115, 3085, 5553, 9255, 27765, 28999, 86997, 144995, 260991, 434985, 1304955]

約数ペア:

[(1, 1304955), (3, 434985), (5, 260991), (9, 144995), (15, 86997), (45, 28999), (47, 27765), (141, 9255), (235, 5553), (423, 3085), (617, 2115), (705, 1851)]