1344085925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{84401}}^1$

素因数の和:84438

約数の個数: 36

約数和(自身を含む): 2087936676

約数和(自身を除く): 743850751

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 15925, 84401, 422005, 590807, 1097213, 2110025, 2954035, 4135649, 5486065, 7680491, 14770175, 20678245, 27430325, 38402455, 53763437, 103391225, 192012275, 268817185, 1344085925]

約数ペア:

[(1, 1344085925), (5, 268817185), (7, 192012275), (13, 103391225), (25, 53763437), (35, 38402455), (49, 27430325), (65, 20678245), (91, 14770175), (175, 7680491), (245, 5486065), (325, 4135649), (455, 2954035), (637, 2110025), (1225, 1097213), (2275, 590807), (3185, 422005), (15925, 84401)]