12695212545

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1\times {\mathrm{3797}}^1$

素因数の和:5569

約数の個数: 32

約数和(自身を含む): 20478572928

約数和(自身を除く): 7783360383

約数列:

[1, 3, 5, 15, 137, 411, 685, 1627, 2055, 3797, 4881, 8135, 11391, 18985, 24405, 56955, 222899, 520189, 668697, 1114495, 1560567, 2600945, 3343485, 6177719, 7802835, 18533157, 30888595, 92665785, 846347503, 2539042509, 4231737515, 12695212545]

約数ペア:

[(1, 12695212545), (3, 4231737515), (5, 2539042509), (15, 846347503), (137, 92665785), (411, 30888595), (685, 18533157), (1627, 7802835), (2055, 6177719), (3797, 3343485), (4881, 2600945), (8135, 1560567), (11391, 1114495), (18985, 668697), (24405, 520189), (56955, 222899)]