70043025

素因数分解:

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

素因数の和:263

約数の個数: 72

約数和(自身を含む): 132283200

約数和(自身を除く): 62240175

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 199, 247, 285, 325, 361, 475, 597, 741, 975, 995, 1083, 1235, 1425, 1805, 2587, 2985, 3705, 3781, 4693, 4975, 5415, 6175, 7761, 9025, 11343, 12935, 14079, 14925, 18525, 18905, 23465, 27075, 38805, 49153, 56715, 64675, 70395, 71839, 94525, 117325, 147459, 194025, 215517, 245765, 283575, 351975, 359195, 737295, 933907, 1077585, 1228825, 1795975, 2801721, 3686475, 4669535, 5387925, 14008605, 23347675, 70043025]

約数ペア:

[(1, 70043025), (3, 23347675), (5, 14008605), (13, 5387925), (15, 4669535), (19, 3686475), (25, 2801721), (39, 1795975), (57, 1228825), (65, 1077585), (75, 933907), (95, 737295), (195, 359195), (199, 351975), (247, 283575), (285, 245765), (325, 215517), (361, 194025), (475, 147459), (597, 117325), (741, 94525), (975, 71839), (995, 70395), (1083, 64675), (1235, 56715), (1425, 49153), (1805, 38805), (2587, 27075), (2985, 23465), (3705, 18905), (3781, 18525), (4693, 14925), (4975, 14079), (5415, 12935), (6175, 11343), (7761, 9025)]