155234015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 200309760

約数和(自身を除く): 45075745

約数列:

[1, 5, 23, 59, 115, 137, 167, 295, 685, 835, 1357, 3151, 3841, 6785, 8083, 9853, 15755, 19205, 22879, 40415, 49265, 114395, 185909, 226619, 526217, 929545, 1133095, 1349861, 2631085, 6749305, 31046803, 155234015]

約数ペア:

[(1, 155234015), (5, 31046803), (23, 6749305), (59, 2631085), (115, 1349861), (137, 1133095), (167, 929545), (295, 526217), (685, 226619), (835, 185909), (1357, 114395), (3151, 49265), (3841, 40415), (6785, 22879), (8083, 19205), (9853, 15755)]