289115935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{8707}}^1$

素因数の和:8970

約数の個数: 16

約数和(自身を含む): 360511200

約数和(自身を除く): 71395265

約数列:

[1, 5, 29, 145, 229, 1145, 6641, 8707, 33205, 43535, 252503, 1262515, 1993903, 9969515, 57823187, 289115935]

約数ペア:

[(1, 289115935), (5, 57823187), (29, 9969515), (145, 1993903), (229, 1262515), (1145, 252503), (6641, 43535), (8707, 33205)]