156938565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28201}}^1$

素因数の和:28269

約数の個数: 32

約数和(自身を含む): 292398336

約数和(自身を除く): 135459771

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 28201, 84603, 141005, 197407, 423015, 592221, 987035, 1494653, 2961105, 4483959, 7473265, 10462571, 22419795, 31387713, 52312855, 156938565]

約数ペア:

[(1, 156938565), (3, 52312855), (5, 31387713), (7, 22419795), (15, 10462571), (21, 7473265), (35, 4483959), (53, 2961105), (105, 1494653), (159, 987035), (265, 592221), (371, 423015), (795, 197407), (1113, 141005), (1855, 84603), (5565, 28201)]