79819285

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 46583915

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1319, 1729, 3185, 4655, 6595, 8645, 9233, 12103, 17147, 25061, 46165, 60515, 64631, 85735, 120029, 125305, 175427, 323155, 325793, 600145, 840203, 877135, 1227989, 1628965, 2280551, 4201015, 6139945, 11402755, 15963857, 79819285]

約数ペア:

[(1, 79819285), (5, 15963857), (7, 11402755), (13, 6139945), (19, 4201015), (35, 2280551), (49, 1628965), (65, 1227989), (91, 877135), (95, 840203), (133, 600145), (245, 325793), (247, 323155), (455, 175427), (637, 125305), (665, 120029), (931, 85735), (1235, 64631), (1319, 60515), (1729, 46165), (3185, 25061), (4655, 17147), (6595, 12103), (8645, 9233)]