85802805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 164009664

約数和(自身を除く): 78206859

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1455, 1787, 3201, 4365, 5335, 5361, 8935, 9603, 16005, 16083, 19657, 26805, 48015, 58971, 80415, 98285, 173339, 176913, 294855, 520017, 866695, 884565, 1560051, 1906729, 2600085, 5720187, 7800255, 9533645, 17160561, 28600935, 85802805]

約数ペア:

[(1, 85802805), (3, 28600935), (5, 17160561), (9, 9533645), (11, 7800255), (15, 5720187), (33, 2600085), (45, 1906729), (55, 1560051), (97, 884565), (99, 866695), (165, 520017), (291, 294855), (485, 176913), (495, 173339), (873, 98285), (1067, 80415), (1455, 58971), (1787, 48015), (3201, 26805), (4365, 19657), (5335, 16083), (5361, 16005), (8935, 9603)]