1960291245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{19381}}^1$

素因数の和:20013

約数の個数: 32

約数和(自身を含む): 3427357824

約数和(自身を除く): 1467066579

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 613, 1839, 3065, 6743, 9195, 19381, 20229, 33715, 58143, 96905, 101145, 213191, 290715, 639573, 1065955, 3197865, 11880553, 35641659, 59402765, 130686083, 178208295, 392058249, 653430415, 1960291245]

約数ペア:

[(1, 1960291245), (3, 653430415), (5, 392058249), (11, 178208295), (15, 130686083), (33, 59402765), (55, 35641659), (165, 11880553), (613, 3197865), (1839, 1065955), (3065, 639573), (6743, 290715), (9195, 213191), (19381, 101145), (20229, 96905), (33715, 58143)]