1109955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 2287872

約数和(自身を除く): 1177917

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 961, 1023, 1085, 1155, 1705, 2387, 2883, 3255, 4805, 5115, 6727, 7161, 10571, 11935, 14415, 20181, 31713, 33635, 35805, 52855, 73997, 100905, 158565, 221991, 369985, 1109955]

約数ペア:

[(1, 1109955), (3, 369985), (5, 221991), (7, 158565), (11, 100905), (15, 73997), (21, 52855), (31, 35805), (33, 33635), (35, 31713), (55, 20181), (77, 14415), (93, 11935), (105, 10571), (155, 7161), (165, 6727), (217, 5115), (231, 4805), (341, 3255), (385, 2883), (465, 2387), (651, 1705), (961, 1155), (1023, 1085)]