65442015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 120699072

約数和(自身を除く): 55257057

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1193, 1219, 2385, 3579, 3657, 5965, 6095, 10737, 10971, 17895, 18285, 27439, 53685, 54855, 63229, 82317, 137195, 189687, 246951, 316145, 411585, 569061, 948435, 1234755, 1454267, 2845305, 4362801, 7271335, 13088403, 21814005, 65442015]

約数ペア:

[(1, 65442015), (3, 21814005), (5, 13088403), (9, 7271335), (15, 4362801), (23, 2845305), (45, 1454267), (53, 1234755), (69, 948435), (115, 569061), (159, 411585), (207, 316145), (265, 246951), (345, 189687), (477, 137195), (795, 82317), (1035, 63229), (1193, 54855), (1219, 53685), (2385, 27439), (3579, 18285), (3657, 17895), (5965, 10971), (6095, 10737)]