27872435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 37791360

約数和(自身を除く): 9918925

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 269, 391, 901, 1219, 1345, 1955, 4505, 4573, 6095, 6187, 14257, 20723, 22865, 30935, 71285, 103615, 105179, 242369, 327911, 525895, 1211845, 1639555, 5574487, 27872435]

約数ペア:

[(1, 27872435), (5, 5574487), (17, 1639555), (23, 1211845), (53, 525895), (85, 327911), (115, 242369), (265, 105179), (269, 103615), (391, 71285), (901, 30935), (1219, 22865), (1345, 20723), (1955, 14257), (4505, 6187), (4573, 6095)]