24859185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 20500815

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 7499, 22497, 37495, 97487, 112485, 127483, 292461, 382449, 487435, 637415, 1462305, 1657279, 1912245, 4971837, 8286395, 24859185]

約数ペア:

[(1, 24859185), (3, 8286395), (5, 4971837), (13, 1912245), (15, 1657279), (17, 1462305), (39, 637415), (51, 487435), (65, 382449), (85, 292461), (195, 127483), (221, 112485), (255, 97487), (663, 37495), (1105, 22497), (3315, 7499)]