2054232015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1\times {\mathrm{7151}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 3588129792

約数和(自身を除く): 1533897777

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1741, 5223, 7151, 8705, 19151, 21453, 26115, 35755, 57453, 78661, 95755, 107265, 235983, 287265, 393305, 1179915, 12449891, 37349673, 62249455, 136948801, 186748365, 410846403, 684744005, 2054232015]

約数ペア:

[(1, 2054232015), (3, 684744005), (5, 410846403), (11, 186748365), (15, 136948801), (33, 62249455), (55, 37349673), (165, 12449891), (1741, 1179915), (5223, 393305), (7151, 287265), (8705, 235983), (19151, 107265), (21453, 95755), (26115, 78661), (35755, 57453)]