4268355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4440765

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 59, 65, 91, 105, 159, 177, 195, 265, 273, 295, 371, 413, 455, 689, 767, 795, 885, 1113, 1239, 1365, 1855, 2065, 2067, 2301, 3127, 3445, 3835, 4823, 5369, 5565, 6195, 9381, 10335, 11505, 14469, 15635, 16107, 21889, 24115, 26845, 40651, 46905, 65667, 72345, 80535, 109445, 121953, 203255, 284557, 328335, 609765, 853671, 1422785, 4268355]

約数ペア:

[(1, 4268355), (3, 1422785), (5, 853671), (7, 609765), (13, 328335), (15, 284557), (21, 203255), (35, 121953), (39, 109445), (53, 80535), (59, 72345), (65, 65667), (91, 46905), (105, 40651), (159, 26845), (177, 24115), (195, 21889), (265, 16107), (273, 15635), (295, 14469), (371, 11505), (413, 10335), (455, 9381), (689, 6195), (767, 5565), (795, 5369), (885, 4823), (1113, 3835), (1239, 3445), (1365, 3127), (1855, 2301), (2065, 2067)]