1672508745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1429}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 2998195200

約数和(自身を除く): 1325686455

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 839, 1395, 1429, 2517, 4195, 4287, 7145, 7551, 12585, 12861, 21435, 26009, 37755, 44299, 64305, 78027, 130045, 132897, 221495, 234081, 390135, 398691, 664485, 1170405, 1198931, 1993455, 3596793, 5994655, 10790379, 17983965, 37166861, 53951895, 111500583, 185834305, 334501749, 557502915, 1672508745]

約数ペア:

[(1, 1672508745), (3, 557502915), (5, 334501749), (9, 185834305), (15, 111500583), (31, 53951895), (45, 37166861), (93, 17983965), (155, 10790379), (279, 5994655), (465, 3596793), (839, 1993455), (1395, 1198931), (1429, 1170405), (2517, 664485), (4195, 398691), (4287, 390135), (7145, 234081), (7551, 221495), (12585, 132897), (12861, 130045), (21435, 78027), (26009, 64305), (37755, 44299)]