15697790237385

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1\times {\mathrm{3808253}}^1$

素因数の和:3809062

約数の個数: 48

約数和(自身を含む): 27446848228800

約数和(自身を除く): 11749057991415

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 659, 695, 1251, 1977, 2085, 3295, 5931, 6255, 9885, 29655, 91601, 274803, 458005, 824409, 1374015, 3808253, 4122045, 11424759, 19041265, 34274277, 57123795, 171371385, 529347167, 1588041501, 2509638727, 2646735835, 4764124503, 7528916181, 7940207505, 12548193635, 22586748543, 23820622515, 37644580905, 112933742715, 348839783053, 1046519349159, 1744198915265, 3139558047477, 5232596745795, 15697790237385]

約数ペア:

[(1, 15697790237385), (3, 5232596745795), (5, 3139558047477), (9, 1744198915265), (15, 1046519349159), (45, 348839783053), (139, 112933742715), (417, 37644580905), (659, 23820622515), (695, 22586748543), (1251, 12548193635), (1977, 7940207505), (2085, 7528916181), (3295, 4764124503), (5931, 2646735835), (6255, 2509638727), (9885, 1588041501), (29655, 529347167), (91601, 171371385), (274803, 57123795), (458005, 34274277), (824409, 19041265), (1374015, 11424759), (3808253, 4122045)]