133859425

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4798

約数の個数: 36

約数和(自身を含む): 201522816

約数和(自身を除く): 67663391

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 4025, 4751, 5635, 23755, 28175, 33257, 109273, 118775, 166285, 232799, 546365, 764911, 831425, 1163995, 2731825, 3824555, 5354377, 5819975, 19122775, 26771885, 133859425]

約数ペア:

[(1, 133859425), (5, 26771885), (7, 19122775), (23, 5819975), (25, 5354377), (35, 3824555), (49, 2731825), (115, 1163995), (161, 831425), (175, 764911), (245, 546365), (575, 232799), (805, 166285), (1127, 118775), (1225, 109273), (4025, 33257), (4751, 28175), (5635, 23755)]