235131255

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7349}}^1$

素因数の和:7445

約数の個数: 40

約数和(自身を含む): 426888000

約数和(自身を除く): 191756745

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6399, 7349, 10665, 22047, 31995, 36745, 66141, 110235, 198423, 330705, 580571, 595269, 992115, 1741713, 2902855, 2976345, 5225139, 8708565, 15675417, 26125695, 47026251, 78377085, 235131255]

約数ペア:

[(1, 235131255), (3, 78377085), (5, 47026251), (9, 26125695), (15, 15675417), (27, 8708565), (45, 5225139), (79, 2976345), (81, 2902855), (135, 1741713), (237, 992115), (395, 595269), (405, 580571), (711, 330705), (1185, 198423), (2133, 110235), (3555, 66141), (6399, 36745), (7349, 31995), (10665, 22047)]