321036625715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{12253}}^1$

素因数の和:12600

約数の個数: 64

約数和(自身を含む): 445117825152

約数和(自身を除く): 124081199437

約数列:

[1, 5, 13, 17, 65, 85, 131, 181, 221, 655, 905, 1105, 1703, 2227, 2353, 3077, 8515, 11135, 11765, 12253, 15385, 23711, 28951, 40001, 61265, 118555, 144755, 159289, 200005, 208301, 308243, 403087, 796445, 1041505, 1541215, 1605143, 2015435, 2217793, 2707913, 5240131, 8025715, 11088965, 13539565, 20866859, 26200655, 27287431, 28831309, 37702481, 104334295, 136437155, 144156545, 188512405, 290530883, 354736603, 490132253, 1452654415, 1773683015, 2450661265, 3776901479, 4939025011, 18884507395, 24695125055, 64207325143, 321036625715]

約数ペア:

[(1, 321036625715), (5, 64207325143), (13, 24695125055), (17, 18884507395), (65, 4939025011), (85, 3776901479), (131, 2450661265), (181, 1773683015), (221, 1452654415), (655, 490132253), (905, 354736603), (1105, 290530883), (1703, 188512405), (2227, 144156545), (2353, 136437155), (3077, 104334295), (8515, 37702481), (11135, 28831309), (11765, 27287431), (12253, 26200655), (15385, 20866859), (23711, 13539565), (28951, 11088965), (40001, 8025715), (61265, 5240131), (118555, 2707913), (144755, 2217793), (159289, 2015435), (200005, 1605143), (208301, 1541215), (308243, 1041505), (403087, 796445)]