977450045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33343}}^1$

素因数の和:33413

約数の個数: 32

約数和(自身を含む): 1411651584

約数和(自身を除く): 434201539

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 29315, 33343, 166715, 366773, 433459, 1367063, 1833865, 2167295, 4768049, 6835315, 15037693, 17771819, 23840245, 75188465, 88859095, 195490009, 977450045]

約数ペア:

[(1, 977450045), (5, 195490009), (11, 88859095), (13, 75188465), (41, 23840245), (55, 17771819), (65, 15037693), (143, 6835315), (205, 4768049), (451, 2167295), (533, 1833865), (715, 1367063), (2255, 433459), (2665, 366773), (5863, 166715), (29315, 33343)]