274243575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7476

約数の個数: 48

約数和(自身を含む): 496709280

約数和(自身を除く): 222465705

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 7395, 7417, 12325, 22251, 36975, 37085, 111255, 126089, 185425, 215093, 378267, 556275, 630445, 645279, 1075465, 1891335, 3152225, 3226395, 3656581, 5377325, 9456675, 10969743, 16131975, 18282905, 54848715, 91414525, 274243575]

約数ペア:

[(1, 274243575), (3, 91414525), (5, 54848715), (15, 18282905), (17, 16131975), (25, 10969743), (29, 9456675), (51, 5377325), (75, 3656581), (85, 3226395), (87, 3152225), (145, 1891335), (255, 1075465), (425, 645279), (435, 630445), (493, 556275), (725, 378267), (1275, 215093), (1479, 185425), (2175, 126089), (2465, 111255), (7395, 37085), (7417, 36975), (12325, 22251)]