7404345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 14179200

約数和(自身を除く): 6774855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4219, 12657, 21095, 37971, 54847, 63285, 113913, 164541, 189855, 274235, 493623, 569565, 822705, 1480869, 2468115, 7404345]

約数ペア:

[(1, 7404345), (3, 2468115), (5, 1480869), (9, 822705), (13, 569565), (15, 493623), (27, 274235), (39, 189855), (45, 164541), (65, 113913), (117, 63285), (135, 54847), (195, 37971), (351, 21095), (585, 12657), (1755, 4219)]