3866445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 7480512

約数和(自身を除く): 3614067

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 107, 165, 219, 321, 365, 495, 535, 657, 803, 963, 1095, 1177, 1605, 2409, 3285, 3531, 4015, 4815, 5885, 7227, 7811, 10593, 12045, 17655, 23433, 36135, 39055, 52965, 70299, 85921, 117165, 257763, 351495, 429605, 773289, 1288815, 3866445]

約数ペア:

[(1, 3866445), (3, 1288815), (5, 773289), (9, 429605), (11, 351495), (15, 257763), (33, 117165), (45, 85921), (55, 70299), (73, 52965), (99, 39055), (107, 36135), (165, 23433), (219, 17655), (321, 12045), (365, 10593), (495, 7811), (535, 7227), (657, 5885), (803, 4815), (963, 4015), (1095, 3531), (1177, 3285), (1605, 2409)]