4725015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 8121600

約数和(自身を除く): 3396585

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 281, 285, 295, 843, 885, 1121, 1405, 3363, 4215, 5339, 5605, 16017, 16579, 16815, 26695, 49737, 80085, 82895, 248685, 315001, 945003, 1575005, 4725015]

約数ペア:

[(1, 4725015), (3, 1575005), (5, 945003), (15, 315001), (19, 248685), (57, 82895), (59, 80085), (95, 49737), (177, 26695), (281, 16815), (285, 16579), (295, 16017), (843, 5605), (885, 5339), (1121, 4215), (1405, 3363)]