15693881357

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 20388672000

約数和(自身を除く): 4694790643

約数列:

[1, 7, 11, 49, 53, 77, 229, 371, 539, 583, 1603, 2399, 2519, 2597, 4081, 11221, 12137, 16793, 17633, 26389, 28567, 84959, 117551, 123431, 127147, 133507, 184723, 549371, 594713, 890029, 934549, 1293061, 1398617, 3845597, 6043081, 6230203, 6541843, 9790319, 26919179, 29116663, 42301567, 68532233, 203816641, 296110969, 320283293, 1426716487, 2241983051, 15693881357]

約数ペア:

[(1, 15693881357), (7, 2241983051), (11, 1426716487), (49, 320283293), (53, 296110969), (77, 203816641), (229, 68532233), (371, 42301567), (539, 29116663), (583, 26919179), (1603, 9790319), (2399, 6541843), (2519, 6230203), (2597, 6043081), (4081, 3845597), (11221, 1398617), (12137, 1293061), (16793, 934549), (17633, 890029), (26389, 594713), (28567, 549371), (84959, 184723), (117551, 133507), (123431, 127147)]