8141895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 15500160

約数和(自身を除く): 7358265

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 367, 435, 493, 765, 1101, 1305, 1479, 1835, 2465, 3303, 4437, 5505, 6239, 7395, 10643, 16515, 18717, 22185, 31195, 31929, 53215, 56151, 93585, 95787, 159645, 180931, 280755, 478935, 542793, 904655, 1628379, 2713965, 8141895]

約数ペア:

[(1, 8141895), (3, 2713965), (5, 1628379), (9, 904655), (15, 542793), (17, 478935), (29, 280755), (45, 180931), (51, 159645), (85, 95787), (87, 93585), (145, 56151), (153, 53215), (255, 31929), (261, 31195), (367, 22185), (435, 18717), (493, 16515), (765, 10643), (1101, 7395), (1305, 6239), (1479, 5505), (1835, 4437), (2465, 3303)]