220150115

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 281062656

約数和(自身を除く): 60912541

約数列:

[1, 5, 41, 47, 73, 205, 235, 313, 365, 1565, 1927, 2993, 3431, 9635, 12833, 14711, 14965, 17155, 22849, 64165, 73555, 114245, 140671, 603151, 703355, 936809, 1073903, 3015755, 4684045, 5369515, 44030023, 220150115]

約数ペア:

[(1, 220150115), (5, 44030023), (41, 5369515), (47, 4684045), (73, 3015755), (205, 1073903), (235, 936809), (313, 703355), (365, 603151), (1565, 140671), (1927, 114245), (2993, 73555), (3431, 64165), (9635, 22849), (12833, 17155), (14711, 14965)]