10200255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 18773664

約数和(自身を除く): 8573409

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 181, 195, 221, 255, 289, 543, 663, 867, 905, 1105, 1445, 2353, 2715, 3077, 3315, 3757, 4335, 7059, 9231, 11271, 11765, 15385, 18785, 35295, 40001, 46155, 52309, 56355, 120003, 156927, 200005, 261545, 600015, 680017, 784635, 2040051, 3400085, 10200255]

約数ペア:

[(1, 10200255), (3, 3400085), (5, 2040051), (13, 784635), (15, 680017), (17, 600015), (39, 261545), (51, 200005), (65, 156927), (85, 120003), (181, 56355), (195, 52309), (221, 46155), (255, 40001), (289, 35295), (543, 18785), (663, 15385), (867, 11765), (905, 11271), (1105, 9231), (1445, 7059), (2353, 4335), (2715, 3757), (3077, 3315)]