4608165

素因数分解:

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

素因数の和:106

約数の個数: 48

約数和(自身を含む): 8339328

約数和(自身を除く): 3731163

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 111, 115, 185, 285, 345, 361, 437, 555, 703, 851, 1083, 1311, 1805, 2109, 2185, 2553, 3515, 4255, 5415, 6555, 8303, 10545, 12765, 13357, 16169, 24909, 40071, 41515, 48507, 66785, 80845, 124545, 200355, 242535, 307211, 921633, 1536055, 4608165]

約数ペア:

[(1, 4608165), (3, 1536055), (5, 921633), (15, 307211), (19, 242535), (23, 200355), (37, 124545), (57, 80845), (69, 66785), (95, 48507), (111, 41515), (115, 40071), (185, 24909), (285, 16169), (345, 13357), (361, 12765), (437, 10545), (555, 8303), (703, 6555), (851, 5415), (1083, 4255), (1311, 3515), (1805, 2553), (2109, 2185)]