13013595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 14081445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 293, 315, 329, 423, 705, 879, 945, 987, 1269, 1465, 1645, 2051, 2115, 2637, 2961, 4395, 4935, 6153, 6345, 7911, 8883, 10255, 13185, 13771, 14805, 18459, 30765, 39555, 41313, 44415, 55377, 68855, 92295, 96397, 123939, 206565, 276885, 289191, 371817, 481985, 619695, 867573, 1445955, 1859085, 2602719, 4337865, 13013595]

約数ペア:

[(1, 13013595), (3, 4337865), (5, 2602719), (7, 1859085), (9, 1445955), (15, 867573), (21, 619695), (27, 481985), (35, 371817), (45, 289191), (47, 276885), (63, 206565), (105, 123939), (135, 96397), (141, 92295), (189, 68855), (235, 55377), (293, 44415), (315, 41313), (329, 39555), (423, 30765), (705, 18459), (879, 14805), (945, 13771), (987, 13185), (1269, 10255), (1465, 8883), (1645, 7911), (2051, 6345), (2115, 6153), (2637, 4935), (2961, 4395)]