66551115

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 109267200

約数和(自身を除く): 42716085

約数列:

[1, 3, 5, 15, 59, 139, 177, 295, 417, 541, 695, 885, 1623, 2085, 2705, 8115, 8201, 24603, 31919, 41005, 75199, 95757, 123015, 159595, 225597, 375995, 478785, 1127985, 4436741, 13310223, 22183705, 66551115]

約数ペア:

[(1, 66551115), (3, 22183705), (5, 13310223), (15, 4436741), (59, 1127985), (139, 478785), (177, 375995), (295, 225597), (417, 159595), (541, 123015), (695, 95757), (885, 75199), (1623, 41005), (2085, 31919), (2705, 24603), (8115, 8201)]