25129170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8461}}^1$

素因数の和:8488

約数の個数: 64

約数和(自身を含む): 73111680

約数和(自身を除く): 47982510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 8461, 16922, 25383, 42305, 50766, 76149, 84610, 93071, 126915, 152298, 186142, 228447, 253830, 279213, 380745, 456894, 465355, 558426, 761490, 837639, 930710, 1142235, 1396065, 1675278, 2284470, 2512917, 2792130, 4188195, 5025834, 8376390, 12564585, 25129170]

約数ペア:

[(1, 25129170), (2, 12564585), (3, 8376390), (5, 5025834), (6, 4188195), (9, 2792130), (10, 2512917), (11, 2284470), (15, 1675278), (18, 1396065), (22, 1142235), (27, 930710), (30, 837639), (33, 761490), (45, 558426), (54, 465355), (55, 456894), (66, 380745), (90, 279213), (99, 253830), (110, 228447), (135, 186142), (165, 152298), (198, 126915), (270, 93071), (297, 84610), (330, 76149), (495, 50766), (594, 42305), (990, 25383), (1485, 16922), (2970, 8461)]