75240645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 49952955

約数列:

[1, 3, 5, 15, 29, 87, 145, 269, 435, 643, 807, 1345, 1929, 3215, 4035, 7801, 9645, 18647, 23403, 39005, 55941, 93235, 117015, 172967, 279705, 518901, 864835, 2594505, 5016043, 15048129, 25080215, 75240645]

約数ペア:

[(1, 75240645), (3, 25080215), (5, 15048129), (15, 5016043), (29, 2594505), (87, 864835), (145, 518901), (269, 279705), (435, 172967), (643, 117015), (807, 93235), (1345, 55941), (1929, 39005), (3215, 23403), (4035, 18647), (7801, 9645)]