23275215

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 42171840

約数和(自身を除く): 18896625

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3253, 7155, 9759, 16265, 29277, 48795, 87831, 146385, 172409, 439155, 517227, 862045, 1551681, 2586135, 4655043, 7758405, 23275215]

約数ペア:

[(1, 23275215), (3, 7758405), (5, 4655043), (9, 2586135), (15, 1551681), (27, 862045), (45, 517227), (53, 439155), (135, 172409), (159, 146385), (265, 87831), (477, 48795), (795, 29277), (1431, 16265), (2385, 9759), (3253, 7155)]