2051595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 4515840

約数和(自身を除く): 2464245

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 167, 189, 195, 273, 315, 351, 455, 501, 585, 819, 835, 945, 1169, 1365, 1503, 1755, 2171, 2457, 2505, 3507, 4095, 4509, 5845, 6513, 7515, 10521, 10855, 12285, 15197, 17535, 19539, 22545, 31563, 32565, 45591, 52605, 58617, 75985, 97695, 136773, 157815, 227955, 293085, 410319, 683865, 2051595]

約数ペア:

[(1, 2051595), (3, 683865), (5, 410319), (7, 293085), (9, 227955), (13, 157815), (15, 136773), (21, 97695), (27, 75985), (35, 58617), (39, 52605), (45, 45591), (63, 32565), (65, 31563), (91, 22545), (105, 19539), (117, 17535), (135, 15197), (167, 12285), (189, 10855), (195, 10521), (273, 7515), (315, 6513), (351, 5845), (455, 4509), (501, 4095), (585, 3507), (819, 2505), (835, 2457), (945, 2171), (1169, 1755), (1365, 1503)]