24401715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 44767968

約数和(自身を除く): 20366253

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 433, 663, 867, 1105, 1299, 1445, 2165, 3315, 3757, 4335, 5629, 6495, 7361, 11271, 16887, 18785, 22083, 28145, 36805, 56355, 84435, 95693, 110415, 125137, 287079, 375411, 478465, 625685, 1435395, 1626781, 1877055, 4880343, 8133905, 24401715]

約数ペア:

[(1, 24401715), (3, 8133905), (5, 4880343), (13, 1877055), (15, 1626781), (17, 1435395), (39, 625685), (51, 478465), (65, 375411), (85, 287079), (195, 125137), (221, 110415), (255, 95693), (289, 84435), (433, 56355), (663, 36805), (867, 28145), (1105, 22083), (1299, 18785), (1445, 16887), (2165, 11271), (3315, 7361), (3757, 6495), (4335, 5629)]