994175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 1666560

約数和(自身を除く): 672385

約数列:

[1, 5, 7, 13, 19, 23, 25, 35, 65, 91, 95, 115, 133, 161, 175, 247, 299, 325, 437, 455, 475, 575, 665, 805, 1235, 1495, 1729, 2093, 2185, 2275, 3059, 3325, 4025, 5681, 6175, 7475, 8645, 10465, 10925, 15295, 28405, 39767, 43225, 52325, 76475, 142025, 198835, 994175]

約数ペア:

[(1, 994175), (5, 198835), (7, 142025), (13, 76475), (19, 52325), (23, 43225), (25, 39767), (35, 28405), (65, 15295), (91, 10925), (95, 10465), (115, 8645), (133, 7475), (161, 6175), (175, 5681), (247, 4025), (299, 3325), (325, 3059), (437, 2275), (455, 2185), (475, 2093), (575, 1729), (665, 1495), (805, 1235)]