16874295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 11810505

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 829, 885, 1357, 2487, 4071, 4145, 6785, 12435, 19067, 20355, 48911, 57201, 95335, 146733, 244555, 286005, 733665, 1124953, 3374859, 5624765, 16874295]

約数ペア:

[(1, 16874295), (3, 5624765), (5, 3374859), (15, 1124953), (23, 733665), (59, 286005), (69, 244555), (115, 146733), (177, 95335), (295, 57201), (345, 48911), (829, 20355), (885, 19067), (1357, 12435), (2487, 6785), (4071, 4145)]