135606275

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4860

約数の個数: 36

約数和(自身を含む): 204152112

約数和(自身を除く): 68545837

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 4025, 4813, 5635, 24065, 28175, 33691, 110699, 120325, 168455, 235837, 553495, 774893, 842275, 1179185, 2767475, 3874465, 5424251, 5895925, 19372325, 27121255, 135606275]

約数ペア:

[(1, 135606275), (5, 27121255), (7, 19372325), (23, 5895925), (25, 5424251), (35, 3874465), (49, 2767475), (115, 1179185), (161, 842275), (175, 774893), (245, 553495), (575, 235837), (805, 168455), (1127, 120325), (1225, 110699), (4025, 33691), (4813, 28175), (5635, 24065)]