22427955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 43858080

約数和(自身を除く): 21430125

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1373, 1485, 1815, 3267, 4119, 5445, 6865, 12357, 15103, 16335, 20595, 37071, 45309, 61785, 75515, 135927, 166133, 185355, 226545, 407781, 498399, 679635, 830665, 1495197, 2038905, 2491995, 4485591, 7475985, 22427955]

約数ペア:

[(1, 22427955), (3, 7475985), (5, 4485591), (9, 2491995), (11, 2038905), (15, 1495197), (27, 830665), (33, 679635), (45, 498399), (55, 407781), (99, 226545), (121, 185355), (135, 166133), (165, 135927), (297, 75515), (363, 61785), (495, 45309), (605, 37071), (1089, 20595), (1373, 16335), (1485, 15103), (1815, 12357), (3267, 6865), (4119, 5445)]