2578927845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{136343}}^1$

素因数の和:136461

約数の個数: 32

約数和(自身を含む): 4489535232

約数和(自身を除く): 1910607387

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 136343, 409029, 681715, 1772459, 2045145, 5317377, 8862295, 13225271, 26586885, 39675813, 66126355, 171928523, 198379065, 515785569, 859642615, 2578927845]

約数ペア:

[(1, 2578927845), (3, 859642615), (5, 515785569), (13, 198379065), (15, 171928523), (39, 66126355), (65, 39675813), (97, 26586885), (195, 13225271), (291, 8862295), (485, 5317377), (1261, 2045145), (1455, 1772459), (3783, 681715), (6305, 409029), (18915, 136343)]