201145395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1549}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 351763200

約数和(自身を除く): 150617805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 787, 1549, 2361, 3935, 4647, 7745, 8657, 11805, 17039, 23235, 25971, 43285, 51117, 85195, 129855, 255585, 1219063, 3657189, 6095315, 13409693, 18285945, 40229079, 67048465, 201145395]

約数ペア:

[(1, 201145395), (3, 67048465), (5, 40229079), (11, 18285945), (15, 13409693), (33, 6095315), (55, 3657189), (165, 1219063), (787, 255585), (1549, 129855), (2361, 85195), (3935, 51117), (4647, 43285), (7745, 25971), (8657, 23235), (11805, 17039)]