88490865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 157199616

約数和(自身を除く): 68708751

約数列:

[1, 3, 5, 15, 17, 37, 51, 83, 85, 111, 113, 185, 249, 255, 339, 415, 555, 565, 629, 1245, 1411, 1695, 1887, 1921, 3071, 3145, 4181, 4233, 5763, 7055, 9213, 9379, 9435, 9605, 12543, 15355, 20905, 21165, 28137, 28815, 46065, 46895, 52207, 62715, 71077, 140685, 156621, 159443, 213231, 261035, 347023, 355385, 478329, 783105, 797215, 1041069, 1066155, 1735115, 2391645, 5205345, 5899391, 17698173, 29496955, 88490865]

約数ペア:

[(1, 88490865), (3, 29496955), (5, 17698173), (15, 5899391), (17, 5205345), (37, 2391645), (51, 1735115), (83, 1066155), (85, 1041069), (111, 797215), (113, 783105), (185, 478329), (249, 355385), (255, 347023), (339, 261035), (415, 213231), (555, 159443), (565, 156621), (629, 140685), (1245, 71077), (1411, 62715), (1695, 52207), (1887, 46895), (1921, 46065), (3071, 28815), (3145, 28137), (4181, 21165), (4233, 20905), (5763, 15355), (7055, 12543), (9213, 9605), (9379, 9435)]