15672758405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 21275136000

約数和(自身を除く): 5602377595

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 239, 493, 629, 719, 1073, 1195, 2465, 3145, 3595, 4063, 5365, 6931, 8843, 12223, 18241, 20315, 20851, 26603, 34655, 44215, 61115, 91205, 104255, 117827, 133015, 150331, 171841, 256447, 354467, 452251, 589135, 751655, 771487, 859205, 1282235, 1772335, 2261255, 2921297, 3857435, 4359599, 4983389, 6358117, 13115279, 14606485, 21797995, 24916945, 31790585, 65576395, 84717613, 108087989, 184385393, 423588065, 540439945, 921926965, 3134551681, 15672758405]

約数ペア:

[(1, 15672758405), (5, 3134551681), (17, 921926965), (29, 540439945), (37, 423588065), (85, 184385393), (145, 108087989), (185, 84717613), (239, 65576395), (493, 31790585), (629, 24916945), (719, 21797995), (1073, 14606485), (1195, 13115279), (2465, 6358117), (3145, 4983389), (3595, 4359599), (4063, 3857435), (5365, 2921297), (6931, 2261255), (8843, 1772335), (12223, 1282235), (18241, 859205), (20315, 771487), (20851, 751655), (26603, 589135), (34655, 452251), (44215, 354467), (61115, 256447), (91205, 171841), (104255, 150331), (117827, 133015)]