545492755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 716040000

約数和(自身を除く): 170547245

約数列:

[1, 5, 19, 29, 95, 145, 389, 509, 551, 1945, 2545, 2755, 7391, 9671, 11281, 14761, 36955, 48355, 56405, 73805, 198001, 214339, 280459, 990005, 1071695, 1402295, 3762019, 5742029, 18810095, 28710145, 109098551, 545492755]

約数ペア:

[(1, 545492755), (5, 109098551), (19, 28710145), (29, 18810095), (95, 5742029), (145, 3762019), (389, 1402295), (509, 1071695), (551, 990005), (1945, 280459), (2545, 214339), (2755, 198001), (7391, 73805), (9671, 56405), (11281, 48355), (14761, 36955)]