2279014725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 4248728064

約数和(自身を除く): 1969713339

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 47, 65, 75, 123, 141, 195, 205, 235, 325, 533, 611, 615, 705, 975, 1025, 1175, 1213, 1599, 1833, 1927, 2665, 3055, 3075, 3525, 3639, 5781, 6065, 7995, 9165, 9635, 13325, 15275, 15769, 18195, 25051, 28905, 30325, 39975, 45825, 47307, 48175, 49733, 57011, 75153, 78845, 90975, 125255, 144525, 149199, 171033, 236535, 248665, 285055, 375765, 394225, 626275, 646529, 741143, 745995, 855165, 1182675, 1243325, 1425275, 1878825, 1939587, 2223429, 2337451, 3232645, 3705715, 3729975, 4275825, 7012353, 9697935, 11117145, 11687255, 16163225, 18528575, 30386863, 35061765, 48489675, 55585725, 58436275, 91160589, 151934315, 175308825, 455802945, 759671575, 2279014725]

約数ペア:

[(1, 2279014725), (3, 759671575), (5, 455802945), (13, 175308825), (15, 151934315), (25, 91160589), (39, 58436275), (41, 55585725), (47, 48489675), (65, 35061765), (75, 30386863), (123, 18528575), (141, 16163225), (195, 11687255), (205, 11117145), (235, 9697935), (325, 7012353), (533, 4275825), (611, 3729975), (615, 3705715), (705, 3232645), (975, 2337451), (1025, 2223429), (1175, 1939587), (1213, 1878825), (1599, 1425275), (1833, 1243325), (1927, 1182675), (2665, 855165), (3055, 745995), (3075, 741143), (3525, 646529), (3639, 626275), (5781, 394225), (6065, 375765), (7995, 285055), (9165, 248665), (9635, 236535), (13325, 171033), (15275, 149199), (15769, 144525), (18195, 125255), (25051, 90975), (28905, 78845), (30325, 75153), (39975, 57011), (45825, 49733), (47307, 48175)]