245715483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3723

約数の個数: 32

約数和(自身を含む): 370169856

約数和(自身を除く): 124454373

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1443, 1739, 1833, 3623, 5217, 10869, 22607, 47099, 67821, 134051, 141297, 170281, 402153, 510843, 1742663, 2213653, 5227989, 6300397, 6640959, 18901191, 81905161, 245715483]

約数ペア:

[(1, 245715483), (3, 81905161), (13, 18901191), (37, 6640959), (39, 6300397), (47, 5227989), (111, 2213653), (141, 1742663), (481, 510843), (611, 402153), (1443, 170281), (1739, 141297), (1833, 134051), (3623, 67821), (5217, 47099), (10869, 22607)]