84310245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39863}}^1$

素因数の和:39921

約数の個数: 24

約数和(自身を含む): 149250816

約数和(自身を除く): 64940571

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 39863, 119589, 199315, 358767, 597945, 1793835, 1873561, 5620683, 9367805, 16862049, 28103415, 84310245]

約数ペア:

[(1, 84310245), (3, 28103415), (5, 16862049), (9, 9367805), (15, 5620683), (45, 1873561), (47, 1793835), (141, 597945), (235, 358767), (423, 199315), (705, 119589), (2115, 39863)]