5021715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3687405

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 419, 705, 799, 1257, 2095, 2397, 3995, 6285, 7123, 11985, 19693, 21369, 35615, 59079, 98465, 106845, 295395, 334781, 1004343, 1673905, 5021715]

約数ペア:

[(1, 5021715), (3, 1673905), (5, 1004343), (15, 334781), (17, 295395), (47, 106845), (51, 98465), (85, 59079), (141, 35615), (235, 21369), (255, 19693), (419, 11985), (705, 7123), (799, 6285), (1257, 3995), (2095, 2397)]