295392015

素因数分解:

$3^5\times 5^1\times {\mathrm{243121}}^1$

素因数の和:243141

約数の個数: 24

約数和(自身を含む): 530978448

約数和(自身を除く): 235586433

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 243121, 729363, 1215605, 2188089, 3646815, 6564267, 10940445, 19692801, 32821335, 59078403, 98464005, 295392015]

約数ペア:

[(1, 295392015), (3, 98464005), (5, 59078403), (9, 32821335), (15, 19692801), (27, 10940445), (45, 6564267), (81, 3646815), (135, 2188089), (243, 1215605), (405, 729363), (1215, 243121)]