65328795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 134691840

約数和(自身を除く): 69363045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 947, 1095, 1533, 1971, 2555, 2841, 3285, 4599, 4735, 6629, 7665, 8523, 9855, 13797, 14205, 19887, 22995, 25569, 33145, 42615, 59661, 68985, 69131, 99435, 127845, 178983, 207393, 298305, 345655, 483917, 622179, 894915, 1036965, 1451751, 1866537, 2419585, 3110895, 4355253, 7258755, 9332685, 13065759, 21776265, 65328795]

約数ペア:

[(1, 65328795), (3, 21776265), (5, 13065759), (7, 9332685), (9, 7258755), (15, 4355253), (21, 3110895), (27, 2419585), (35, 1866537), (45, 1451751), (63, 1036965), (73, 894915), (105, 622179), (135, 483917), (189, 345655), (219, 298305), (315, 207393), (365, 178983), (511, 127845), (657, 99435), (945, 69131), (947, 68985), (1095, 59661), (1533, 42615), (1971, 33145), (2555, 25569), (2841, 22995), (3285, 19887), (4599, 14205), (4735, 13797), (6629, 9855), (7665, 8523)]