42921615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4409}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 33283185

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 4409, 9735, 13227, 22045, 48499, 66135, 145497, 242495, 260131, 727485, 780393, 1300655, 2861441, 3901965, 8584323, 14307205, 42921615]

約数ペア:

[(1, 42921615), (3, 14307205), (5, 8584323), (11, 3901965), (15, 2861441), (33, 1300655), (55, 780393), (59, 727485), (165, 260131), (177, 242495), (295, 145497), (649, 66135), (885, 48499), (1947, 22045), (3245, 13227), (4409, 9735)]