8629725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 7119267

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 167, 195, 265, 325, 501, 689, 795, 835, 975, 1325, 2067, 2171, 2505, 3445, 3975, 4175, 6513, 8851, 10335, 10855, 12525, 17225, 26553, 32565, 44255, 51675, 54275, 115063, 132765, 162825, 221275, 345189, 575315, 663825, 1725945, 2876575, 8629725]

約数ペア:

[(1, 8629725), (3, 2876575), (5, 1725945), (13, 663825), (15, 575315), (25, 345189), (39, 221275), (53, 162825), (65, 132765), (75, 115063), (159, 54275), (167, 51675), (195, 44255), (265, 32565), (325, 26553), (501, 17225), (689, 12525), (795, 10855), (835, 10335), (975, 8851), (1325, 6513), (2067, 4175), (2171, 3975), (2505, 3445)]