1296152065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3499}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 1728720000

約数和(自身を除く): 432567935

約数列:

[1, 5, 13, 41, 65, 139, 205, 533, 695, 1807, 2665, 3499, 5699, 9035, 17495, 28495, 45487, 74087, 143459, 227435, 370435, 486361, 717295, 1864967, 2431805, 6322693, 9324835, 19940801, 31613465, 99704005, 259230413, 1296152065]

約数ペア:

[(1, 1296152065), (5, 259230413), (13, 99704005), (41, 31613465), (65, 19940801), (139, 9324835), (205, 6322693), (533, 2431805), (695, 1864967), (1807, 717295), (2665, 486361), (3499, 370435), (5699, 227435), (9035, 143459), (17495, 74087), (28495, 45487)]