904148635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9547}}^1$

素因数の和:9643

約数の個数: 32

約数和(自身を含む): 1231921152

約数和(自身を除く): 327772517

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 403, 611, 1457, 2015, 3055, 7285, 9547, 18941, 47735, 94705, 124111, 295957, 448709, 620555, 1479785, 2243545, 3847441, 5833217, 13909979, 19237205, 29166085, 69549895, 180829727, 904148635]

約数ペア:

[(1, 904148635), (5, 180829727), (13, 69549895), (31, 29166085), (47, 19237205), (65, 13909979), (155, 5833217), (235, 3847441), (403, 2243545), (611, 1479785), (1457, 620555), (2015, 448709), (3055, 295957), (7285, 124111), (9547, 94705), (18941, 47735)]