1007265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 879711

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 181, 265, 371, 543, 795, 905, 1113, 1267, 1855, 2715, 3801, 5565, 6335, 9593, 19005, 28779, 47965, 67151, 143895, 201453, 335755, 1007265]

約数ペア:

[(1, 1007265), (3, 335755), (5, 201453), (7, 143895), (15, 67151), (21, 47965), (35, 28779), (53, 19005), (105, 9593), (159, 6335), (181, 5565), (265, 3801), (371, 2715), (543, 1855), (795, 1267), (905, 1113)]