1274615035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 1768200192

約数和(自身を除く): 493585157

約数列:

[1, 5, 17, 23, 37, 67, 85, 115, 185, 263, 335, 391, 629, 851, 1139, 1315, 1541, 1955, 2479, 3145, 4255, 4471, 5695, 6049, 7705, 9731, 12395, 14467, 17621, 22355, 26197, 30245, 42143, 48655, 57017, 72335, 88105, 102833, 130985, 165427, 210715, 223813, 285085, 299557, 405283, 514165, 651977, 827135, 969289, 1119065, 1497785, 2026415, 3259885, 3804821, 4846445, 6889811, 11083609, 14995471, 19024105, 34449055, 55418045, 74977355, 254923007, 1274615035]

約数ペア:

[(1, 1274615035), (5, 254923007), (17, 74977355), (23, 55418045), (37, 34449055), (67, 19024105), (85, 14995471), (115, 11083609), (185, 6889811), (263, 4846445), (335, 3804821), (391, 3259885), (629, 2026415), (851, 1497785), (1139, 1119065), (1315, 969289), (1541, 827135), (1955, 651977), (2479, 514165), (3145, 405283), (4255, 299557), (4471, 285085), (5695, 223813), (6049, 210715), (7705, 165427), (9731, 130985), (12395, 102833), (14467, 88105), (17621, 72335), (22355, 57017), (26197, 48655), (30245, 42143)]