71569157415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{26237}}^1$

素因数の和:26648

約数の個数: 64

約数和(自身を含む): 132874269696

約数和(自身を除く): 61305112281

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 313, 415, 581, 939, 1245, 1565, 1743, 2191, 2905, 4695, 6573, 8715, 10955, 25979, 26237, 32865, 77937, 78711, 129895, 131185, 181853, 183659, 389685, 393555, 545559, 550977, 909265, 918295, 2177671, 2727795, 2754885, 6533013, 8212181, 10888355, 15243697, 24636543, 32665065, 41060905, 45731091, 57485267, 76218485, 123182715, 172455801, 228655455, 287426335, 681611023, 862279005, 2044833069, 3408055115, 4771277161, 10224165345, 14313831483, 23856385805, 71569157415]

約数ペア:

[(1, 71569157415), (3, 23856385805), (5, 14313831483), (7, 10224165345), (15, 4771277161), (21, 3408055115), (35, 2044833069), (83, 862279005), (105, 681611023), (249, 287426335), (313, 228655455), (415, 172455801), (581, 123182715), (939, 76218485), (1245, 57485267), (1565, 45731091), (1743, 41060905), (2191, 32665065), (2905, 24636543), (4695, 15243697), (6573, 10888355), (8715, 8212181), (10955, 6533013), (25979, 2754885), (26237, 2727795), (32865, 2177671), (77937, 918295), (78711, 909265), (129895, 550977), (131185, 545559), (181853, 393555), (183659, 389685)]