169286133025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{42697}}^1$

素因数の和:43234

約数の個数: 48

約数和(自身を含む): 234442762560

約数和(自身を除く): 65156629535

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 491, 1615, 2455, 8075, 8347, 9329, 12275, 41735, 42697, 46645, 158593, 208675, 213485, 233225, 725849, 792965, 811243, 1067425, 3629245, 3964825, 4056215, 13791131, 18146225, 20281075, 20964227, 68955655, 104821135, 344778275, 356391859, 398320313, 524105675, 1781959295, 1991601565, 6771445321, 8909796475, 9958007825, 33857226605, 169286133025]

約数ペア:

[(1, 169286133025), (5, 33857226605), (17, 9958007825), (19, 8909796475), (25, 6771445321), (85, 1991601565), (95, 1781959295), (323, 524105675), (425, 398320313), (475, 356391859), (491, 344778275), (1615, 104821135), (2455, 68955655), (8075, 20964227), (8347, 20281075), (9329, 18146225), (12275, 13791131), (41735, 4056215), (42697, 3964825), (46645, 3629245), (158593, 1067425), (208675, 811243), (213485, 792965), (233225, 725849)]