864011565

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5407}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 1548937728

約数和(自身を除く): 684926163

約数列:

[1, 3, 5, 9, 15, 45, 53, 67, 159, 201, 265, 335, 477, 603, 795, 1005, 2385, 3015, 3551, 5407, 10653, 16221, 17755, 27035, 31959, 48663, 53265, 81105, 159795, 243315, 286571, 362269, 859713, 1086807, 1432855, 1811345, 2579139, 3260421, 4298565, 5434035, 12895695, 16302105, 19200257, 57600771, 96001285, 172802313, 288003855, 864011565]

約数ペア:

[(1, 864011565), (3, 288003855), (5, 172802313), (9, 96001285), (15, 57600771), (45, 19200257), (53, 16302105), (67, 12895695), (159, 5434035), (201, 4298565), (265, 3260421), (335, 2579139), (477, 1811345), (603, 1432855), (795, 1086807), (1005, 859713), (2385, 362269), (3015, 286571), (3551, 243315), (5407, 159795), (10653, 81105), (16221, 53265), (17755, 48663), (27035, 31959)]