70745805

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 137167128

約数和(自身を除く): 66421323

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1493, 1755, 3159, 3645, 4479, 5265, 7465, 9477, 13437, 15795, 19409, 22395, 40311, 47385, 58227, 67185, 97045, 120933, 174681, 201555, 291135, 362799, 524043, 604665, 873405, 1088397, 1572129, 1813995, 2620215, 4716387, 5441985, 7860645, 14149161, 23581935, 70745805]

約数ペア:

[(1, 70745805), (3, 23581935), (5, 14149161), (9, 7860645), (13, 5441985), (15, 4716387), (27, 2620215), (39, 1813995), (45, 1572129), (65, 1088397), (81, 873405), (117, 604665), (135, 524043), (195, 362799), (243, 291135), (351, 201555), (405, 174681), (585, 120933), (729, 97045), (1053, 67185), (1215, 58227), (1493, 47385), (1755, 40311), (3159, 22395), (3645, 19409), (4479, 15795), (5265, 13437), (7465, 9477)]