293918895

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12163}}^1$

素因数の和:12356

約数の個数: 32

約数和(自身を含む): 525484800

約数和(自身を除く): 231565905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 4833, 8055, 12163, 24165, 36489, 60815, 109467, 182445, 328401, 547335, 1642005, 2177177, 6531531, 10885885, 19594593, 32657655, 58783779, 97972965, 293918895]

約数ペア:

[(1, 293918895), (3, 97972965), (5, 58783779), (9, 32657655), (15, 19594593), (27, 10885885), (45, 6531531), (135, 2177177), (179, 1642005), (537, 547335), (895, 328401), (1611, 182445), (2685, 109467), (4833, 60815), (8055, 36489), (12163, 24165)]