235450871235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{643493}}^1$

素因数の和:643724

約数の個数: 48

約数和(自身を含む): 419208027264

約数和(自身を除く): 183757156029

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 173, 235, 423, 519, 705, 865, 1557, 2115, 2595, 7785, 8131, 24393, 40655, 73179, 121965, 365895, 643493, 1930479, 3217465, 5791437, 9652395, 28957185, 30244171, 90732513, 111324289, 151220855, 272197539, 333972867, 453662565, 556621445, 1001918601, 1360987695, 1669864335, 5009593005, 5232241583, 15696724749, 26161207915, 47090174247, 78483623745, 235450871235]

約数ペア:

[(1, 235450871235), (3, 78483623745), (5, 47090174247), (9, 26161207915), (15, 15696724749), (45, 5232241583), (47, 5009593005), (141, 1669864335), (173, 1360987695), (235, 1001918601), (423, 556621445), (519, 453662565), (705, 333972867), (865, 272197539), (1557, 151220855), (2115, 111324289), (2595, 90732513), (7785, 30244171), (8131, 28957185), (24393, 9652395), (40655, 5791437), (73179, 3217465), (121965, 1930479), (365895, 643493)]