38389065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 72752064

約数和(自身を除く): 34362999

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1627, 1815, 2145, 4719, 4881, 7865, 8135, 17897, 21151, 23595, 24405, 53691, 63453, 89485, 105755, 196867, 232661, 268455, 317265, 590601, 697983, 984335, 1163305, 2559271, 2953005, 3489915, 7677813, 12796355, 38389065]

約数ペア:

[(1, 38389065), (3, 12796355), (5, 7677813), (11, 3489915), (13, 2953005), (15, 2559271), (33, 1163305), (39, 984335), (55, 697983), (65, 590601), (121, 317265), (143, 268455), (165, 232661), (195, 196867), (363, 105755), (429, 89485), (605, 63453), (715, 53691), (1573, 24405), (1627, 23595), (1815, 21151), (2145, 17897), (4719, 8135), (4881, 7865)]