26212875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 49620480

約数和(自身を除く): 23407605

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 125, 195, 247, 283, 285, 325, 375, 475, 741, 849, 975, 1235, 1415, 1425, 1625, 2375, 3679, 3705, 4245, 4875, 5377, 6175, 7075, 7125, 11037, 16131, 18395, 18525, 21225, 26885, 30875, 35375, 55185, 69901, 80655, 91975, 92625, 106125, 134425, 209703, 275925, 349505, 403275, 459875, 672125, 1048515, 1379625, 1747525, 2016375, 5242575, 8737625, 26212875]

約数ペア:

[(1, 26212875), (3, 8737625), (5, 5242575), (13, 2016375), (15, 1747525), (19, 1379625), (25, 1048515), (39, 672125), (57, 459875), (65, 403275), (75, 349505), (95, 275925), (125, 209703), (195, 134425), (247, 106125), (283, 92625), (285, 91975), (325, 80655), (375, 69901), (475, 55185), (741, 35375), (849, 30875), (975, 26885), (1235, 21225), (1415, 18525), (1425, 18395), (1625, 16131), (2375, 11037), (3679, 7125), (3705, 7075), (4245, 6175), (4875, 5377)]