964964715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{40897}}^1$

素因数の和:40940

約数の個数: 48

約数和(自身を含む): 1827649824

約数和(自身を除く): 862685109

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 40897, 122691, 204485, 449867, 531661, 613455, 1349601, 1594983, 2249335, 2658305, 4948537, 5848271, 6748005, 7974915, 14845611, 17544813, 24742685, 29241355, 64330981, 74228055, 87724065, 192992943, 321654905, 964964715]

約数ペア:

[(1, 964964715), (3, 321654905), (5, 192992943), (11, 87724065), (13, 74228055), (15, 64330981), (33, 29241355), (39, 24742685), (55, 17544813), (65, 14845611), (121, 7974915), (143, 6748005), (165, 5848271), (195, 4948537), (363, 2658305), (429, 2249335), (605, 1594983), (715, 1349601), (1573, 613455), (1815, 531661), (2145, 449867), (4719, 204485), (7865, 122691), (23595, 40897)]