148826245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 45262715

約数列:

[1, 5, 17, 85, 89, 103, 191, 445, 515, 955, 1513, 1751, 3247, 7565, 8755, 9167, 16235, 16999, 19673, 45835, 84995, 98365, 155839, 288983, 334441, 779195, 1444915, 1672205, 1750897, 8754485, 29765249, 148826245]

約数ペア:

[(1, 148826245), (5, 29765249), (17, 8754485), (85, 1750897), (89, 1672205), (103, 1444915), (191, 779195), (445, 334441), (515, 288983), (955, 155839), (1513, 98365), (1751, 84995), (3247, 45835), (7565, 19673), (8755, 16999), (9167, 16235)]