1407945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 2985984

約数和(自身を除く): 1578039

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 53, 55, 69, 77, 105, 115, 159, 161, 165, 231, 253, 265, 345, 371, 385, 483, 583, 759, 795, 805, 1113, 1155, 1219, 1265, 1749, 1771, 1855, 2415, 2915, 3657, 3795, 4081, 5313, 5565, 6095, 8533, 8745, 8855, 12243, 13409, 18285, 20405, 25599, 26565, 40227, 42665, 61215, 67045, 93863, 127995, 201135, 281589, 469315, 1407945]

約数ペア:

[(1, 1407945), (3, 469315), (5, 281589), (7, 201135), (11, 127995), (15, 93863), (21, 67045), (23, 61215), (33, 42665), (35, 40227), (53, 26565), (55, 25599), (69, 20405), (77, 18285), (105, 13409), (115, 12243), (159, 8855), (161, 8745), (165, 8533), (231, 6095), (253, 5565), (265, 5313), (345, 4081), (371, 3795), (385, 3657), (483, 2915), (583, 2415), (759, 1855), (795, 1771), (805, 1749), (1113, 1265), (1155, 1219)]