103720815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 197042976

約数和(自身を除く): 93322161

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 317, 495, 661, 951, 1585, 1983, 2853, 3305, 3487, 4755, 5949, 7271, 9915, 10461, 14265, 17435, 21813, 29745, 31383, 36355, 52305, 65439, 109065, 156915, 209537, 327195, 628611, 1047685, 1885833, 2304907, 3143055, 6914721, 9429165, 11524535, 20744163, 34573605, 103720815]

約数ペア:

[(1, 103720815), (3, 34573605), (5, 20744163), (9, 11524535), (11, 9429165), (15, 6914721), (33, 3143055), (45, 2304907), (55, 1885833), (99, 1047685), (165, 628611), (317, 327195), (495, 209537), (661, 156915), (951, 109065), (1585, 65439), (1983, 52305), (2853, 36355), (3305, 31383), (3487, 29745), (4755, 21813), (5949, 17435), (7271, 14265), (9915, 10461)]