115913145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 194342400

約数和(自身を除く): 78429255

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 2291, 3373, 6873, 10119, 11455, 16865, 34365, 50595, 97817, 266467, 293451, 489085, 799401, 1332335, 1467255, 3997005, 7727543, 23182629, 38637715, 115913145]

約数ペア:

[(1, 115913145), (3, 38637715), (5, 23182629), (15, 7727543), (29, 3997005), (79, 1467255), (87, 1332335), (145, 799401), (237, 489085), (395, 293451), (435, 266467), (1185, 97817), (2291, 50595), (3373, 34365), (6873, 16865), (10119, 11455)]