191668225845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1\times {\mathrm{31583}}^1$

素因数の和:32074

約数の個数: 48

約数和(自身を含む): 317643572736

約数和(自身を除く): 125975346891

約数列:

[1, 3, 5, 15, 31, 93, 155, 421, 465, 961, 1263, 2105, 2883, 4805, 6315, 13051, 14415, 31583, 39153, 65255, 94749, 157915, 195765, 404581, 473745, 979073, 1213743, 2022905, 2937219, 4895365, 6068715, 13296443, 14686095, 30351263, 39889329, 66482215, 91053789, 151756315, 199446645, 412189733, 455268945, 1236569199, 2060948665, 6182845995, 12777881723, 38333645169, 63889408615, 191668225845]

約数ペア:

[(1, 191668225845), (3, 63889408615), (5, 38333645169), (15, 12777881723), (31, 6182845995), (93, 2060948665), (155, 1236569199), (421, 455268945), (465, 412189733), (961, 199446645), (1263, 151756315), (2105, 91053789), (2883, 66482215), (4805, 39889329), (6315, 30351263), (13051, 14686095), (14415, 13296443), (31583, 6068715), (39153, 4895365), (65255, 2937219), (94749, 2022905), (157915, 1213743), (195765, 979073), (404581, 473745)]