3686475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 6944000

約数和(自身を除く): 3257525

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 199, 247, 285, 325, 475, 597, 741, 975, 995, 1235, 1425, 2587, 2985, 3705, 3781, 4975, 6175, 7761, 11343, 12935, 14925, 18525, 18905, 38805, 49153, 56715, 64675, 94525, 147459, 194025, 245765, 283575, 737295, 1228825, 3686475]

約数ペア:

[(1, 3686475), (3, 1228825), (5, 737295), (13, 283575), (15, 245765), (19, 194025), (25, 147459), (39, 94525), (57, 64675), (65, 56715), (75, 49153), (95, 38805), (195, 18905), (199, 18525), (247, 14925), (285, 12935), (325, 11343), (475, 7761), (597, 6175), (741, 4975), (975, 3781), (995, 3705), (1235, 2985), (1425, 2587)]