15583113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 12721527

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 359, 371, 477, 689, 819, 1077, 1113, 2067, 2513, 3231, 3339, 4667, 4823, 6201, 7539, 14001, 14469, 19027, 22617, 32669, 42003, 43407, 57081, 98007, 133189, 171243, 247351, 294021, 399567, 742053, 1198701, 1731457, 2226159, 5194371, 15583113]

約数ペア:

[(1, 15583113), (3, 5194371), (7, 2226159), (9, 1731457), (13, 1198701), (21, 742053), (39, 399567), (53, 294021), (63, 247351), (91, 171243), (117, 133189), (159, 98007), (273, 57081), (359, 43407), (371, 42003), (477, 32669), (689, 22617), (819, 19027), (1077, 14469), (1113, 14001), (2067, 7539), (2513, 6201), (3231, 4823), (3339, 4667)]