13824495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 27102816

約数和(自身を除く): 13278321

約数列:

[1, 3, 5, 9, 15, 19, 23, 37, 45, 57, 69, 95, 111, 115, 171, 185, 207, 285, 333, 345, 361, 437, 555, 703, 851, 855, 1035, 1083, 1311, 1665, 1805, 2109, 2185, 2553, 3249, 3515, 3933, 4255, 5415, 6327, 6555, 7659, 8303, 10545, 12765, 13357, 16169, 16245, 19665, 24909, 31635, 38295, 40071, 41515, 48507, 66785, 74727, 80845, 120213, 124545, 145521, 200355, 242535, 307211, 373635, 601065, 727605, 921633, 1536055, 2764899, 4608165, 13824495]

約数ペア:

[(1, 13824495), (3, 4608165), (5, 2764899), (9, 1536055), (15, 921633), (19, 727605), (23, 601065), (37, 373635), (45, 307211), (57, 242535), (69, 200355), (95, 145521), (111, 124545), (115, 120213), (171, 80845), (185, 74727), (207, 66785), (285, 48507), (333, 41515), (345, 40071), (361, 38295), (437, 31635), (555, 24909), (703, 19665), (851, 16245), (855, 16169), (1035, 13357), (1083, 12765), (1311, 10545), (1665, 8303), (1805, 7659), (2109, 6555), (2185, 6327), (2553, 5415), (3249, 4255), (3515, 3933)]