2017095615

素因数分解:

$3^6\times 5^1\times {\mathrm{631}}^1\times {\mathrm{877}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 3639007968

約数和(自身を除く): 1621912353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 631, 729, 877, 1215, 1893, 2631, 3155, 3645, 4385, 5679, 7893, 9465, 13155, 17037, 23679, 28395, 39465, 51111, 71037, 85185, 118395, 153333, 213111, 255555, 355185, 459999, 553387, 639333, 766665, 1065555, 1660161, 2299995, 2766935, 3196665, 4980483, 8300805, 14941449, 24902415, 44824347, 74707245, 134473041, 224121735, 403419123, 672365205, 2017095615]

約数ペア:

[(1, 2017095615), (3, 672365205), (5, 403419123), (9, 224121735), (15, 134473041), (27, 74707245), (45, 44824347), (81, 24902415), (135, 14941449), (243, 8300805), (405, 4980483), (631, 3196665), (729, 2766935), (877, 2299995), (1215, 1660161), (1893, 1065555), (2631, 766665), (3155, 639333), (3645, 553387), (4385, 459999), (5679, 355185), (7893, 255555), (9465, 213111), (13155, 153333), (17037, 118395), (23679, 85185), (28395, 71037), (39465, 51111)]