91610025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 172738944

約数和(自身を除く): 81128919

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 5527, 16575, 16581, 27635, 71851, 82905, 93959, 138175, 215553, 281877, 359255, 414525, 469795, 1077765, 1221467, 1409385, 1796275, 2348975, 3664401, 5388825, 6107335, 7046925, 18322005, 30536675, 91610025]

約数ペア:

[(1, 91610025), (3, 30536675), (5, 18322005), (13, 7046925), (15, 6107335), (17, 5388825), (25, 3664401), (39, 2348975), (51, 1796275), (65, 1409385), (75, 1221467), (85, 1077765), (195, 469795), (221, 414525), (255, 359255), (325, 281877), (425, 215553), (663, 138175), (975, 93959), (1105, 82905), (1275, 71851), (3315, 27635), (5525, 16581), (5527, 16575)]