67468815

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 54182385

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 7039, 9585, 21117, 35195, 63351, 105585, 190053, 316755, 499769, 950265, 1499307, 2498845, 4497921, 7496535, 13493763, 22489605, 67468815]

約数ペア:

[(1, 67468815), (3, 22489605), (5, 13493763), (9, 7496535), (15, 4497921), (27, 2498845), (45, 1499307), (71, 950265), (135, 499769), (213, 316755), (355, 190053), (639, 105585), (1065, 63351), (1917, 35195), (3195, 21117), (7039, 9585)]