1042245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2021760

約数和(自身を除く): 979515

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 53, 57, 69, 95, 115, 159, 171, 207, 265, 285, 345, 437, 477, 795, 855, 1007, 1035, 1219, 1311, 2185, 2385, 3021, 3657, 3933, 5035, 6095, 6555, 9063, 10971, 15105, 18285, 19665, 23161, 45315, 54855, 69483, 115805, 208449, 347415, 1042245]

約数ペア:

[(1, 1042245), (3, 347415), (5, 208449), (9, 115805), (15, 69483), (19, 54855), (23, 45315), (45, 23161), (53, 19665), (57, 18285), (69, 15105), (95, 10971), (115, 9063), (159, 6555), (171, 6095), (207, 5035), (265, 3933), (285, 3657), (345, 3021), (437, 2385), (477, 2185), (795, 1311), (855, 1219), (1007, 1035)]