72452115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 130830336

約数和(自身を除く): 58378221

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 167, 279, 311, 465, 501, 835, 933, 1395, 1503, 1555, 2505, 2799, 4665, 5177, 7515, 9641, 13995, 15531, 25885, 28923, 46593, 48205, 51937, 77655, 86769, 144615, 155811, 232965, 259685, 433845, 467433, 779055, 1610047, 2337165, 4830141, 8050235, 14490423, 24150705, 72452115]

約数ペア:

[(1, 72452115), (3, 24150705), (5, 14490423), (9, 8050235), (15, 4830141), (31, 2337165), (45, 1610047), (93, 779055), (155, 467433), (167, 433845), (279, 259685), (311, 232965), (465, 155811), (501, 144615), (835, 86769), (933, 77655), (1395, 51937), (1503, 48205), (1555, 46593), (2505, 28923), (2799, 25885), (4665, 15531), (5177, 13995), (7515, 9641)]