33164025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 62808480

約数和(自身を除く): 29644455

約数列:

[1, 3, 5, 15, 17, 19, 25, 37, 51, 57, 75, 85, 95, 111, 185, 255, 285, 323, 425, 475, 555, 629, 703, 925, 969, 1275, 1369, 1425, 1615, 1887, 2109, 2775, 3145, 3515, 4107, 4845, 6845, 8075, 9435, 10545, 11951, 15725, 17575, 20535, 23273, 24225, 26011, 34225, 35853, 47175, 52725, 59755, 69819, 78033, 102675, 116365, 130055, 179265, 298775, 349095, 390165, 442187, 581825, 650275, 896325, 1326561, 1745475, 1950825, 2210935, 6632805, 11054675, 33164025]

約数ペア:

[(1, 33164025), (3, 11054675), (5, 6632805), (15, 2210935), (17, 1950825), (19, 1745475), (25, 1326561), (37, 896325), (51, 650275), (57, 581825), (75, 442187), (85, 390165), (95, 349095), (111, 298775), (185, 179265), (255, 130055), (285, 116365), (323, 102675), (425, 78033), (475, 69819), (555, 59755), (629, 52725), (703, 47175), (925, 35853), (969, 34225), (1275, 26011), (1369, 24225), (1425, 23273), (1615, 20535), (1887, 17575), (2109, 15725), (2775, 11951), (3145, 10545), (3515, 9435), (4107, 8075), (4845, 6845)]