69673395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 131258880

約数和(自身を除く): 61585485

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 59, 85, 165, 177, 187, 255, 295, 421, 561, 649, 885, 935, 1003, 1263, 1947, 2105, 2805, 3009, 3245, 4631, 5015, 6315, 7157, 9735, 11033, 13893, 15045, 21471, 23155, 24839, 33099, 35785, 55165, 69465, 74517, 78727, 107355, 124195, 165495, 236181, 273229, 372585, 393635, 422263, 819687, 1180905, 1266789, 1366145, 2111315, 4098435, 4644893, 6333945, 13934679, 23224465, 69673395]

約数ペア:

[(1, 69673395), (3, 23224465), (5, 13934679), (11, 6333945), (15, 4644893), (17, 4098435), (33, 2111315), (51, 1366145), (55, 1266789), (59, 1180905), (85, 819687), (165, 422263), (177, 393635), (187, 372585), (255, 273229), (295, 236181), (421, 165495), (561, 124195), (649, 107355), (885, 78727), (935, 74517), (1003, 69465), (1263, 55165), (1947, 35785), (2105, 33099), (2805, 24839), (3009, 23155), (3245, 21471), (4631, 15045), (5015, 13893), (6315, 11033), (7157, 9735)]