40377015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42727}}^1$

素因数の和:42748

約数の個数: 32

約数和(自身を含む): 82037760

約数和(自身を除く): 41660745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42727, 128181, 213635, 299089, 384543, 640905, 897267, 1153629, 1495445, 1922715, 2691801, 4486335, 5768145, 8075403, 13459005, 40377015]

約数ペア:

[(1, 40377015), (3, 13459005), (5, 8075403), (7, 5768145), (9, 4486335), (15, 2691801), (21, 1922715), (27, 1495445), (35, 1153629), (45, 897267), (63, 640905), (105, 384543), (135, 299089), (189, 213635), (315, 128181), (945, 42727)]