57510405

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8387

約数の個数: 40

約数和(自身を含む): 109170072

約数和(自身を除く): 51659667

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 8353, 25059, 41765, 75177, 125295, 142001, 225531, 375885, 426003, 676593, 710005, 1127655, 1278009, 2130015, 3382965, 3834027, 6390045, 11502081, 19170135, 57510405]

約数ペア:

[(1, 57510405), (3, 19170135), (5, 11502081), (9, 6390045), (15, 3834027), (17, 3382965), (27, 2130015), (45, 1278009), (51, 1127655), (81, 710005), (85, 676593), (135, 426003), (153, 375885), (255, 225531), (405, 142001), (459, 125295), (765, 75177), (1377, 41765), (2295, 25059), (6885, 8353)]