1927205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 975835

約数列:

[1, 5, 7, 17, 35, 41, 79, 85, 119, 205, 287, 395, 553, 595, 697, 1343, 1435, 2765, 3239, 3485, 4879, 6715, 9401, 16195, 22673, 24395, 47005, 55063, 113365, 275315, 385441, 1927205]

約数ペア:

[(1, 1927205), (5, 385441), (7, 275315), (17, 113365), (35, 55063), (41, 47005), (79, 24395), (85, 22673), (119, 16195), (205, 9401), (287, 6715), (395, 4879), (553, 3485), (595, 3239), (697, 2765), (1343, 1435)]