2618231932225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1\times {\mathrm{204019}}^1$

素因数の和:209690

約数の個数: 48

約数和(自身を含む): 3996552676480

約数和(自身を除く): 1378320744255

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5641, 28205, 39487, 73333, 141025, 197435, 204019, 366665, 513331, 987175, 1020095, 1428133, 1833325, 2566655, 2652247, 5100475, 7140665, 12833275, 13261235, 18565729, 35703325, 66306175, 92828645, 464143225, 1150871179, 5754355895, 8056098253, 14961325327, 28771779475, 40280491265, 74806626635, 104729277289, 201402456325, 374033133175, 523646386445, 2618231932225]

約数ペア:

[(1, 2618231932225), (5, 523646386445), (7, 374033133175), (13, 201402456325), (25, 104729277289), (35, 74806626635), (65, 40280491265), (91, 28771779475), (175, 14961325327), (325, 8056098253), (455, 5754355895), (2275, 1150871179), (5641, 464143225), (28205, 92828645), (39487, 66306175), (73333, 35703325), (141025, 18565729), (197435, 13261235), (204019, 12833275), (366665, 7140665), (513331, 5100475), (987175, 2652247), (1020095, 2566655), (1428133, 1833325)]