29156355

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 55349520

約数和(自身を除く): 26193165

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 421, 513, 729, 855, 1215, 1263, 1539, 2105, 2565, 3645, 3789, 4617, 6315, 7695, 7999, 11367, 13851, 18945, 23085, 23997, 34101, 39995, 56835, 69255, 71991, 102303, 119985, 170505, 215973, 306909, 359955, 511515, 647919, 1079865, 1534545, 1943757, 3239595, 5831271, 9718785, 29156355]

約数ペア:

[(1, 29156355), (3, 9718785), (5, 5831271), (9, 3239595), (15, 1943757), (19, 1534545), (27, 1079865), (45, 647919), (57, 511515), (81, 359955), (95, 306909), (135, 215973), (171, 170505), (243, 119985), (285, 102303), (405, 71991), (421, 69255), (513, 56835), (729, 39995), (855, 34101), (1215, 23997), (1263, 23085), (1539, 18945), (2105, 13851), (2565, 11367), (3645, 7999), (3789, 7695), (4617, 6315)]