30256215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 53104896

約数和(自身を除く): 22848681

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 787, 1165, 2361, 2563, 3495, 3935, 7689, 8657, 11805, 12815, 25971, 38445, 43285, 129855, 183371, 550113, 916855, 2017081, 2750565, 6051243, 10085405, 30256215]

約数ペア:

[(1, 30256215), (3, 10085405), (5, 6051243), (11, 2750565), (15, 2017081), (33, 916855), (55, 550113), (165, 183371), (233, 129855), (699, 43285), (787, 38445), (1165, 25971), (2361, 12815), (2563, 11805), (3495, 8657), (3935, 7689)]