38515225

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 58014144

約数和(自身を除く): 19498919

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 1367, 4025, 5635, 6835, 9569, 28175, 31441, 34175, 47845, 66983, 157205, 220087, 239225, 334915, 786025, 1100435, 1540609, 1674575, 5502175, 7703045, 38515225]

約数ペア:

[(1, 38515225), (5, 7703045), (7, 5502175), (23, 1674575), (25, 1540609), (35, 1100435), (49, 786025), (115, 334915), (161, 239225), (175, 220087), (245, 157205), (575, 66983), (805, 47845), (1127, 34175), (1225, 31441), (1367, 28175), (4025, 9569), (5635, 6835)]