4750995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 3377517

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 293, 345, 705, 879, 1081, 1465, 3243, 4395, 5405, 6739, 13771, 16215, 20217, 33695, 41313, 68855, 101085, 206565, 316733, 950199, 1583665, 4750995]

約数ペア:

[(1, 4750995), (3, 1583665), (5, 950199), (15, 316733), (23, 206565), (47, 101085), (69, 68855), (115, 41313), (141, 33695), (235, 20217), (293, 16215), (345, 13771), (705, 6739), (879, 5405), (1081, 4395), (1465, 3243)]