828017565

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{14867}}^1$

素因数の和:15001

約数の個数: 32

約数和(自身を含む): 1370234880

約数和(自身を除く): 542217315

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 3713, 11139, 14867, 18565, 44601, 55695, 74335, 223005, 698749, 1174493, 2096247, 3493745, 3523479, 5872465, 10481235, 17617395, 55201171, 165603513, 276005855, 828017565]

約数ペア:

[(1, 828017565), (3, 276005855), (5, 165603513), (15, 55201171), (47, 17617395), (79, 10481235), (141, 5872465), (235, 3523479), (237, 3493745), (395, 2096247), (705, 1174493), (1185, 698749), (3713, 223005), (11139, 74335), (14867, 55695), (18565, 44601)]