2664448515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{2179}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 4784925600

約数和(自身を除く): 2120477085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 937, 1305, 2179, 2811, 4685, 6537, 8433, 10895, 14055, 19611, 27173, 32685, 42165, 63191, 81519, 98055, 135865, 189573, 244557, 315955, 407595, 568719, 947865, 1222785, 2041723, 2843595, 6125169, 10208615, 18375507, 30625845, 59209967, 91877535, 177629901, 296049835, 532889703, 888149505, 2664448515]

約数ペア:

[(1, 2664448515), (3, 888149505), (5, 532889703), (9, 296049835), (15, 177629901), (29, 91877535), (45, 59209967), (87, 30625845), (145, 18375507), (261, 10208615), (435, 6125169), (937, 2843595), (1305, 2041723), (2179, 1222785), (2811, 947865), (4685, 568719), (6537, 407595), (8433, 315955), (10895, 244557), (14055, 189573), (19611, 135865), (27173, 98055), (32685, 81519), (42165, 63191)]