222002055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 421068960

約数和(自身を除く): 199066905

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 541, 829, 1623, 2487, 2705, 4145, 4869, 5951, 7461, 8115, 9119, 12435, 17853, 24345, 27357, 29755, 37305, 45595, 53559, 82071, 89265, 136785, 267795, 410355, 448489, 1345467, 2242445, 4036401, 4933379, 6727335, 14800137, 20182005, 24666895, 44400411, 74000685, 222002055]

約数ペア:

[(1, 222002055), (3, 74000685), (5, 44400411), (9, 24666895), (11, 20182005), (15, 14800137), (33, 6727335), (45, 4933379), (55, 4036401), (99, 2242445), (165, 1345467), (495, 448489), (541, 410355), (829, 267795), (1623, 136785), (2487, 89265), (2705, 82071), (4145, 53559), (4869, 45595), (5951, 37305), (7461, 29755), (8115, 27357), (9119, 24345), (12435, 17853)]