28441112715

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{3709}}^1$

素因数の和:4521

約数の個数: 64

約数和(自身を含む): 51287040000

約数和(自身を除く): 22845927285

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 719, 1185, 2133, 2157, 3555, 3595, 3709, 6471, 10665, 10785, 11127, 18545, 19413, 32355, 33381, 55635, 56801, 97065, 100143, 166905, 170403, 284005, 293011, 500715, 511209, 852015, 879033, 1465055, 1533627, 2556045, 2637099, 2666771, 4395165, 7668135, 7911297, 8000313, 13185495, 13333855, 24000939, 39556485, 40001565, 72002817, 120004695, 210674909, 360014085, 632024727, 1053374545, 1896074181, 3160123635, 5688222543, 9480370905, 28441112715]

約数ペア:

[(1, 28441112715), (3, 9480370905), (5, 5688222543), (9, 3160123635), (15, 1896074181), (27, 1053374545), (45, 632024727), (79, 360014085), (135, 210674909), (237, 120004695), (395, 72002817), (711, 40001565), (719, 39556485), (1185, 24000939), (2133, 13333855), (2157, 13185495), (3555, 8000313), (3595, 7911297), (3709, 7668135), (6471, 4395165), (10665, 2666771), (10785, 2637099), (11127, 2556045), (18545, 1533627), (19413, 1465055), (32355, 879033), (33381, 852015), (55635, 511209), (56801, 500715), (97065, 293011), (100143, 284005), (166905, 170403)]