65330685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 68416515

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 257, 269, 315, 771, 807, 945, 1285, 1345, 1799, 1883, 2313, 2421, 3855, 4035, 5397, 5649, 6939, 7263, 8995, 9415, 11565, 12105, 16191, 16947, 26985, 28245, 34695, 36315, 48573, 50841, 69133, 80955, 84735, 207399, 242865, 254205, 345665, 483931, 622197, 1036995, 1451793, 1866591, 2419655, 3110985, 4355379, 7258965, 9332955, 13066137, 21776895, 65330685]

約数ペア:

[(1, 65330685), (3, 21776895), (5, 13066137), (7, 9332955), (9, 7258965), (15, 4355379), (21, 3110985), (27, 2419655), (35, 1866591), (45, 1451793), (63, 1036995), (105, 622197), (135, 483931), (189, 345665), (257, 254205), (269, 242865), (315, 207399), (771, 84735), (807, 80955), (945, 69133), (1285, 50841), (1345, 48573), (1799, 36315), (1883, 34695), (2313, 28245), (2421, 26985), (3855, 16947), (4035, 16191), (5397, 12105), (5649, 11565), (6939, 9415), (7263, 8995)]