396947195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 523127808

約数和(自身を除く): 126180613

約数列:

[1, 5, 17, 47, 67, 85, 235, 335, 799, 1139, 1483, 3149, 3995, 5695, 7415, 15745, 25211, 53533, 69701, 99361, 126055, 267665, 348505, 496805, 1184917, 1689137, 4669967, 5924585, 8445685, 23349835, 79389439, 396947195]

約数ペア:

[(1, 396947195), (5, 79389439), (17, 23349835), (47, 8445685), (67, 5924585), (85, 4669967), (235, 1689137), (335, 1184917), (799, 496805), (1139, 348505), (1483, 267665), (3149, 126055), (3995, 99361), (5695, 69701), (7415, 53533), (15745, 25211)]