282012315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 511128576

約数和(自身を除く): 229116261

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 227, 277, 299, 345, 681, 831, 897, 1135, 1385, 1495, 2951, 3405, 3601, 4155, 4485, 5221, 6371, 8853, 10803, 14755, 15663, 18005, 19113, 26105, 31855, 44265, 54015, 62879, 67873, 78315, 82823, 95565, 188637, 203619, 248469, 314395, 339365, 414115, 817427, 943185, 1018095, 1242345, 1446217, 2452281, 4087135, 4338651, 7231085, 12261405, 18800821, 21693255, 56402463, 94004105, 282012315]

約数ペア:

[(1, 282012315), (3, 94004105), (5, 56402463), (13, 21693255), (15, 18800821), (23, 12261405), (39, 7231085), (65, 4338651), (69, 4087135), (115, 2452281), (195, 1446217), (227, 1242345), (277, 1018095), (299, 943185), (345, 817427), (681, 414115), (831, 339365), (897, 314395), (1135, 248469), (1385, 203619), (1495, 188637), (2951, 95565), (3405, 82823), (3601, 78315), (4155, 67873), (4485, 62879), (5221, 54015), (6371, 44265), (8853, 31855), (10803, 26105), (14755, 19113), (15663, 18005)]