2902515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 3007245

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 359, 385, 539, 735, 1077, 1155, 1617, 1795, 2513, 2695, 3949, 5385, 7539, 8085, 11847, 12565, 17591, 19745, 27643, 37695, 52773, 59235, 82929, 87955, 138215, 193501, 263865, 414645, 580503, 967505, 2902515]

約数ペア:

[(1, 2902515), (3, 967505), (5, 580503), (7, 414645), (11, 263865), (15, 193501), (21, 138215), (33, 87955), (35, 82929), (49, 59235), (55, 52773), (77, 37695), (105, 27643), (147, 19745), (165, 17591), (231, 12565), (245, 11847), (359, 8085), (385, 7539), (539, 5385), (735, 3949), (1077, 2695), (1155, 2513), (1617, 1795)]