25489197885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{489283}}^1$

素因数の和:489465

約数の個数: 32

約数和(自身を含む): 42837792768

約数和(自身を除く): 17348594883

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 3473, 10419, 17365, 52095, 489283, 1467849, 2446415, 7339245, 11253509, 33760527, 56267545, 73881733, 168802635, 221645199, 369408665, 1108225995, 1699279859, 5097839577, 8496399295, 25489197885]

約数ペア:

[(1, 25489197885), (3, 8496399295), (5, 5097839577), (15, 1699279859), (23, 1108225995), (69, 369408665), (115, 221645199), (151, 168802635), (345, 73881733), (453, 56267545), (755, 33760527), (2265, 11253509), (3473, 7339245), (10419, 2446415), (17365, 1467849), (52095, 489283)]