3531490495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 5070449664

約数和(自身を除く): 1538959169

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 283, 299, 391, 491, 1105, 1415, 1495, 1955, 2455, 3679, 4811, 5083, 6383, 6509, 8347, 11293, 18395, 24055, 25415, 31915, 32545, 41735, 56465, 62543, 84617, 108511, 110653, 138953, 146809, 191981, 312715, 423085, 542555, 553265, 694765, 734045, 959905, 1438489, 1806389, 2362201, 2495753, 3195919, 7192445, 9031945, 11811005, 12478765, 15979595, 30708613, 41546947, 54330623, 153543065, 207734735, 271653115, 706298099, 3531490495]

約数ペア:

[(1, 3531490495), (5, 706298099), (13, 271653115), (17, 207734735), (23, 153543065), (65, 54330623), (85, 41546947), (115, 30708613), (221, 15979595), (283, 12478765), (299, 11811005), (391, 9031945), (491, 7192445), (1105, 3195919), (1415, 2495753), (1495, 2362201), (1955, 1806389), (2455, 1438489), (3679, 959905), (4811, 734045), (5083, 694765), (6383, 553265), (6509, 542555), (8347, 423085), (11293, 312715), (18395, 191981), (24055, 146809), (25415, 138953), (31915, 110653), (32545, 108511), (41735, 84617), (56465, 62543)]