75647835

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 139526400

約数和(自身を除く): 63878565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 859, 927, 1545, 1957, 2577, 4295, 4635, 5871, 7731, 9785, 12885, 16321, 17613, 29355, 38655, 48963, 81605, 88065, 88477, 146889, 244815, 265431, 442385, 734445, 796293, 1327155, 1681063, 3981465, 5043189, 8405315, 15129567, 25215945, 75647835]

約数ペア:

[(1, 75647835), (3, 25215945), (5, 15129567), (9, 8405315), (15, 5043189), (19, 3981465), (45, 1681063), (57, 1327155), (95, 796293), (103, 734445), (171, 442385), (285, 265431), (309, 244815), (515, 146889), (855, 88477), (859, 88065), (927, 81605), (1545, 48963), (1957, 38655), (2577, 29355), (4295, 17613), (4635, 16321), (5871, 12885), (7731, 9785)]