155774450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 318729600

約数和(自身を除く): 162955150

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 5099, 6110, 10198, 15275, 25495, 30550, 50990, 66287, 127475, 132574, 239653, 254950, 331435, 479306, 662870, 1198265, 1657175, 2396530, 3115489, 3314350, 5991325, 6230978, 11982650, 15577445, 31154890, 77887225, 155774450]

約数ペア:

[(1, 155774450), (2, 77887225), (5, 31154890), (10, 15577445), (13, 11982650), (25, 6230978), (26, 5991325), (47, 3314350), (50, 3115489), (65, 2396530), (94, 1657175), (130, 1198265), (235, 662870), (325, 479306), (470, 331435), (611, 254950), (650, 239653), (1175, 132574), (1222, 127475), (2350, 66287), (3055, 50990), (5099, 30550), (6110, 25495), (10198, 15275)]