9119175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 7546425

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 199, 235, 325, 597, 611, 705, 975, 995, 1175, 1833, 2587, 2985, 3055, 3525, 4975, 7761, 9165, 9353, 12935, 14925, 15275, 28059, 38805, 45825, 46765, 64675, 121589, 140295, 194025, 233825, 364767, 607945, 701475, 1823835, 3039725, 9119175]

約数ペア:

[(1, 9119175), (3, 3039725), (5, 1823835), (13, 701475), (15, 607945), (25, 364767), (39, 233825), (47, 194025), (65, 140295), (75, 121589), (141, 64675), (195, 46765), (199, 45825), (235, 38805), (325, 28059), (597, 15275), (611, 14925), (705, 12935), (975, 9353), (995, 9165), (1175, 7761), (1833, 4975), (2587, 3525), (2985, 3055)]