15875196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 38253600

約数和(自身を除く): 22378404

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 229, 318, 327, 436, 458, 636, 654, 687, 916, 1308, 1374, 2748, 5777, 11554, 12137, 17331, 23108, 24274, 24961, 34662, 36411, 48548, 49922, 69324, 72822, 74883, 99844, 145644, 149766, 299532, 1322933, 2645866, 3968799, 5291732, 7937598, 15875196]

約数ペア:

[(1, 15875196), (2, 7937598), (3, 5291732), (4, 3968799), (6, 2645866), (12, 1322933), (53, 299532), (106, 149766), (109, 145644), (159, 99844), (212, 74883), (218, 72822), (229, 69324), (318, 49922), (327, 48548), (436, 36411), (458, 34662), (636, 24961), (654, 24274), (687, 23108), (916, 17331), (1308, 12137), (1374, 11554), (2748, 5777)]