9945705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 10329495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 109, 165, 231, 237, 327, 385, 395, 545, 553, 763, 869, 1155, 1185, 1199, 1635, 1659, 2289, 2607, 2765, 3597, 3815, 4345, 5995, 6083, 8295, 8393, 8611, 11445, 13035, 17985, 18249, 25179, 25833, 30415, 41965, 43055, 60277, 91245, 94721, 125895, 129165, 180831, 284163, 301385, 473605, 663047, 904155, 1420815, 1989141, 3315235, 9945705]

約数ペア:

[(1, 9945705), (3, 3315235), (5, 1989141), (7, 1420815), (11, 904155), (15, 663047), (21, 473605), (33, 301385), (35, 284163), (55, 180831), (77, 129165), (79, 125895), (105, 94721), (109, 91245), (165, 60277), (231, 43055), (237, 41965), (327, 30415), (385, 25833), (395, 25179), (545, 18249), (553, 17985), (763, 13035), (869, 11445), (1155, 8611), (1185, 8393), (1199, 8295), (1635, 6083), (1659, 5995), (2289, 4345), (2607, 3815), (2765, 3597)]