635755905

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 1183242240

約数和(自身を除く): 547486335

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 73, 93, 135, 155, 219, 279, 365, 465, 657, 837, 1095, 1395, 1971, 2081, 2263, 3285, 4185, 6243, 6789, 9855, 10405, 11315, 18729, 20367, 31215, 33945, 56187, 61101, 64511, 93645, 101835, 151913, 193533, 280935, 305505, 322555, 455739, 580599, 759565, 967665, 1367217, 1741797, 2278695, 2902995, 4101651, 4709303, 6836085, 8708985, 14127909, 20508255, 23546515, 42383727, 70639545, 127151181, 211918635, 635755905]

約数ペア:

[(1, 635755905), (3, 211918635), (5, 127151181), (9, 70639545), (15, 42383727), (27, 23546515), (31, 20508255), (45, 14127909), (73, 8708985), (93, 6836085), (135, 4709303), (155, 4101651), (219, 2902995), (279, 2278695), (365, 1741797), (465, 1367217), (657, 967665), (837, 759565), (1095, 580599), (1395, 455739), (1971, 322555), (2081, 305505), (2263, 280935), (3285, 193533), (4185, 151913), (6243, 101835), (6789, 93645), (9855, 64511), (10405, 61101), (11315, 56187), (18729, 33945), (20367, 31215)]