8905275

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 7760325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 167, 225, 237, 395, 501, 675, 711, 835, 1185, 1503, 1975, 2133, 2505, 3555, 4175, 4509, 5925, 7515, 10665, 12525, 13193, 17775, 22545, 37575, 39579, 53325, 65965, 112725, 118737, 197895, 329825, 356211, 593685, 989475, 1781055, 2968425, 8905275]

約数ペア:

[(1, 8905275), (3, 2968425), (5, 1781055), (9, 989475), (15, 593685), (25, 356211), (27, 329825), (45, 197895), (75, 118737), (79, 112725), (135, 65965), (167, 53325), (225, 39579), (237, 37575), (395, 22545), (501, 17775), (675, 13193), (711, 12525), (835, 10665), (1185, 7515), (1503, 5925), (1975, 4509), (2133, 4175), (2505, 3555)]