90569445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 153668736

約数和(自身を除く): 63099291

約数列:

[1, 3, 5, 15, 31, 61, 93, 103, 155, 183, 305, 309, 465, 515, 915, 961, 1545, 1891, 2883, 3193, 4805, 5673, 6283, 9455, 9579, 14415, 15965, 18849, 28365, 31415, 47895, 58621, 94245, 98983, 175863, 194773, 293105, 296949, 494915, 584319, 879315, 973865, 1484745, 2921595, 6037963, 18113889, 30189815, 90569445]

約数ペア:

[(1, 90569445), (3, 30189815), (5, 18113889), (15, 6037963), (31, 2921595), (61, 1484745), (93, 973865), (103, 879315), (155, 584319), (183, 494915), (305, 296949), (309, 293105), (465, 194773), (515, 175863), (915, 98983), (961, 94245), (1545, 58621), (1891, 47895), (2883, 31415), (3193, 28365), (4805, 18849), (5673, 15965), (6283, 14415), (9455, 9579)]