4581585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 8643024

約数和(自身を除く): 4061439

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 113, 153, 159, 255, 265, 339, 477, 565, 765, 795, 901, 1017, 1695, 1921, 2385, 2703, 4505, 5085, 5763, 5989, 8109, 9605, 13515, 17289, 17967, 28815, 29945, 40545, 53901, 86445, 89835, 101813, 269505, 305439, 509065, 916317, 1527195, 4581585]

約数ペア:

[(1, 4581585), (3, 1527195), (5, 916317), (9, 509065), (15, 305439), (17, 269505), (45, 101813), (51, 89835), (53, 86445), (85, 53901), (113, 40545), (153, 29945), (159, 28815), (255, 17967), (265, 17289), (339, 13515), (477, 9605), (565, 8109), (765, 5989), (795, 5763), (901, 5085), (1017, 4505), (1695, 2703), (1921, 2385)]