65856585

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 107838720

約数和(自身を除く): 41982135

約数列:

[1, 3, 5, 15, 73, 137, 219, 365, 411, 439, 685, 1095, 1317, 2055, 2195, 6585, 10001, 30003, 32047, 50005, 60143, 96141, 150015, 160235, 180429, 300715, 480705, 902145, 4390439, 13171317, 21952195, 65856585]

約数ペア:

[(1, 65856585), (3, 21952195), (5, 13171317), (15, 4390439), (73, 902145), (137, 480705), (219, 300715), (365, 180429), (411, 160235), (439, 150015), (685, 96141), (1095, 60143), (1317, 50005), (2055, 32047), (2195, 30003), (6585, 10001)]