130713855

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 213062400

約数和(自身を除く): 82348545

約数列:

[1, 3, 5, 15, 89, 179, 267, 445, 537, 547, 895, 1335, 1641, 2685, 2735, 8205, 15931, 47793, 48683, 79655, 97913, 146049, 238965, 243415, 293739, 489565, 730245, 1468695, 8714257, 26142771, 43571285, 130713855]

約数ペア:

[(1, 130713855), (3, 43571285), (5, 26142771), (15, 8714257), (89, 1468695), (179, 730245), (267, 489565), (445, 293739), (537, 243415), (547, 238965), (895, 146049), (1335, 97913), (1641, 79655), (2685, 48683), (2735, 47793), (8205, 15931)]