15222350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 33279120

約数和(自身を除く): 18056770

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 2129, 3575, 4258, 7150, 10645, 21290, 23419, 27677, 46838, 53225, 55354, 106450, 117095, 138385, 234190, 276770, 304447, 585475, 608894, 691925, 1170950, 1383850, 1522235, 3044470, 7611175, 15222350]

約数ペア:

[(1, 15222350), (2, 7611175), (5, 3044470), (10, 1522235), (11, 1383850), (13, 1170950), (22, 691925), (25, 608894), (26, 585475), (50, 304447), (55, 276770), (65, 234190), (110, 138385), (130, 117095), (143, 106450), (275, 55354), (286, 53225), (325, 46838), (550, 27677), (650, 23419), (715, 21290), (1430, 10645), (2129, 7150), (3575, 4258)]