162944215

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 233717760

約数和(自身を除く): 70773545

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 1085, 1901, 2449, 2765, 9505, 12245, 13307, 17143, 58931, 66535, 85715, 150179, 294655, 412517, 750895, 1051253, 2062585, 4655549, 5256265, 23277745, 32588843, 162944215]

約数ペア:

[(1, 162944215), (5, 32588843), (7, 23277745), (31, 5256265), (35, 4655549), (79, 2062585), (155, 1051253), (217, 750895), (395, 412517), (553, 294655), (1085, 150179), (1901, 85715), (2449, 66535), (2765, 58931), (9505, 17143), (12245, 13307)]