30646275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 55913088

約数和(自身を除く): 25266813

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 307, 363, 605, 825, 921, 1331, 1535, 1815, 3025, 3377, 3993, 4605, 6655, 7675, 9075, 10131, 16885, 19965, 23025, 33275, 37147, 50655, 84425, 99825, 111441, 185735, 253275, 408617, 557205, 928675, 1225851, 2043085, 2786025, 6129255, 10215425, 30646275]

約数ペア:

[(1, 30646275), (3, 10215425), (5, 6129255), (11, 2786025), (15, 2043085), (25, 1225851), (33, 928675), (55, 557205), (75, 408617), (121, 253275), (165, 185735), (275, 111441), (307, 99825), (363, 84425), (605, 50655), (825, 37147), (921, 33275), (1331, 23025), (1535, 19965), (1815, 16885), (3025, 10131), (3377, 9075), (3993, 7675), (4605, 6655)]