61329135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 53697777

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 181, 245, 461, 543, 735, 905, 1267, 1383, 2305, 2715, 3227, 3801, 6335, 6915, 8869, 9681, 16135, 19005, 22589, 26607, 44345, 48405, 67767, 83441, 112945, 133035, 250323, 338835, 417205, 584087, 1251615, 1752261, 2920435, 4088609, 8761305, 12265827, 20443045, 61329135]

約数ペア:

[(1, 61329135), (3, 20443045), (5, 12265827), (7, 8761305), (15, 4088609), (21, 2920435), (35, 1752261), (49, 1251615), (105, 584087), (147, 417205), (181, 338835), (245, 250323), (461, 133035), (543, 112945), (735, 83441), (905, 67767), (1267, 48405), (1383, 44345), (2305, 26607), (2715, 22589), (3227, 19005), (3801, 16135), (6335, 9681), (6915, 8869)]