149354875

素因数分解:

$5^3\times {\mathrm{271}}^1\times {\mathrm{4409}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 187125120

約数和(自身を除く): 37770245

約数列:

[1, 5, 25, 125, 271, 1355, 4409, 6775, 22045, 33875, 110225, 551125, 1194839, 5974195, 29870975, 149354875]

約数ペア:

[(1, 149354875), (5, 29870975), (25, 5974195), (125, 1194839), (271, 551125), (1355, 110225), (4409, 33875), (6775, 22045)]