2431749215

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 3485970432

約数和(自身を除く): 1054221217

約数列:

[1, 5, 7, 35, 47, 49, 223, 235, 245, 329, 947, 1115, 1561, 1645, 2303, 4735, 6629, 7805, 10481, 10927, 11515, 33145, 44509, 46403, 52405, 54635, 73367, 211181, 222545, 232015, 311563, 366835, 513569, 1055905, 1478267, 1557815, 2180941, 2567845, 7391335, 9925507, 10347869, 10904705, 49627535, 51739345, 69478549, 347392745, 486349843, 2431749215]

約数ペア:

[(1, 2431749215), (5, 486349843), (7, 347392745), (35, 69478549), (47, 51739345), (49, 49627535), (223, 10904705), (235, 10347869), (245, 9925507), (329, 7391335), (947, 2567845), (1115, 2180941), (1561, 1557815), (1645, 1478267), (2303, 1055905), (4735, 513569), (6629, 366835), (7805, 311563), (10481, 232015), (10927, 222545), (11515, 211181), (33145, 73367), (44509, 54635), (46403, 52405)]