450291255

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{9533}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 746855424

約数和(自身を除く): 296564169

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 3149, 9447, 9533, 15745, 28599, 47235, 47665, 142995, 448051, 638711, 1344153, 1916133, 2240255, 3193555, 6720765, 9580665, 30019417, 90058251, 150097085, 450291255]

約数ペア:

[(1, 450291255), (3, 150097085), (5, 90058251), (15, 30019417), (47, 9580665), (67, 6720765), (141, 3193555), (201, 2240255), (235, 1916133), (335, 1344153), (705, 638711), (1005, 448051), (3149, 142995), (9447, 47665), (9533, 47235), (15745, 28599)]