151404155

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 218972160

約数和(自身を除く): 67568005

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 1085, 1457, 1645, 2969, 7285, 10199, 14845, 20783, 50995, 92039, 103915, 139543, 460195, 644273, 697715, 976801, 3221365, 4325833, 4884005, 21629165, 30280831, 151404155]

約数ペア:

[(1, 151404155), (5, 30280831), (7, 21629165), (31, 4884005), (35, 4325833), (47, 3221365), (155, 976801), (217, 697715), (235, 644273), (329, 460195), (1085, 139543), (1457, 103915), (1645, 92039), (2969, 50995), (7285, 20783), (10199, 14845)]