7430265

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 6359175

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2393, 3105, 7179, 11965, 21537, 35895, 55039, 64611, 107685, 165117, 275195, 323055, 495351, 825585, 1486053, 2476755, 7430265]

約数ペア:

[(1, 7430265), (3, 2476755), (5, 1486053), (9, 825585), (15, 495351), (23, 323055), (27, 275195), (45, 165117), (69, 107685), (115, 64611), (135, 55039), (207, 35895), (345, 21537), (621, 11965), (1035, 7179), (2393, 3105)]