102647025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 208528320

約数和(自身を除く): 105881295

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 1847, 2223, 2925, 3705, 4275, 5541, 6175, 9235, 11115, 16623, 18525, 24011, 27705, 35093, 46175, 55575, 72033, 83115, 105279, 120055, 138525, 175465, 216099, 315837, 360165, 415575, 456209, 526395, 600275, 877325, 1080495, 1368627, 1579185, 1800825, 2281045, 2631975, 4105881, 5402475, 6843135, 7895925, 11405225, 20529405, 34215675, 102647025]

約数ペア:

[(1, 102647025), (3, 34215675), (5, 20529405), (9, 11405225), (13, 7895925), (15, 6843135), (19, 5402475), (25, 4105881), (39, 2631975), (45, 2281045), (57, 1800825), (65, 1579185), (75, 1368627), (95, 1080495), (117, 877325), (171, 600275), (195, 526395), (225, 456209), (247, 415575), (285, 360165), (325, 315837), (475, 216099), (585, 175465), (741, 138525), (855, 120055), (975, 105279), (1235, 83115), (1425, 72033), (1847, 55575), (2223, 46175), (2925, 35093), (3705, 27705), (4275, 24011), (5541, 18525), (6175, 16623), (9235, 11115)]