148929025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 222557184

約数和(自身を除く): 73628159

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 163, 175, 227, 575, 805, 815, 1135, 1141, 1589, 3749, 4025, 4075, 5221, 5675, 5705, 7945, 18745, 26105, 26243, 28525, 36547, 37001, 39725, 93725, 130525, 131215, 182735, 185005, 259007, 656075, 851023, 913675, 925025, 1295035, 4255115, 5957161, 6475175, 21275575, 29785805, 148929025]

約数ペア:

[(1, 148929025), (5, 29785805), (7, 21275575), (23, 6475175), (25, 5957161), (35, 4255115), (115, 1295035), (161, 925025), (163, 913675), (175, 851023), (227, 656075), (575, 259007), (805, 185005), (815, 182735), (1135, 131215), (1141, 130525), (1589, 93725), (3749, 39725), (4025, 37001), (4075, 36547), (5221, 28525), (5675, 26243), (5705, 26105), (7945, 18745)]