228311415

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 406542240

約数和(自身を除く): 178230825

約数列:

[1, 3, 5, 9, 15, 45, 59, 113, 177, 295, 339, 531, 565, 761, 885, 1017, 1695, 2283, 2655, 3805, 5085, 6667, 6849, 11415, 20001, 33335, 34245, 44899, 60003, 85993, 100005, 134697, 224495, 257979, 300015, 404091, 429965, 673485, 773937, 1289895, 2020455, 3869685, 5073587, 15220761, 25367935, 45662283, 76103805, 228311415]

約数ペア:

[(1, 228311415), (3, 76103805), (5, 45662283), (9, 25367935), (15, 15220761), (45, 5073587), (59, 3869685), (113, 2020455), (177, 1289895), (295, 773937), (339, 673485), (531, 429965), (565, 404091), (761, 300015), (885, 257979), (1017, 224495), (1695, 134697), (2283, 100005), (2655, 85993), (3805, 60003), (5085, 44899), (6667, 34245), (6849, 33335), (11415, 20001)]