148961685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 250967808

約数和(自身を除く): 102006123

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1695, 2599, 3821, 7797, 11463, 12995, 19105, 38985, 57315, 87883, 263649, 431773, 439415, 1295319, 1318245, 2158865, 6476595, 9930779, 29792337, 49653895, 148961685]

約数ペア:

[(1, 148961685), (3, 49653895), (5, 29792337), (15, 9930779), (23, 6476595), (69, 2158865), (113, 1318245), (115, 1295319), (339, 439415), (345, 431773), (565, 263649), (1695, 87883), (2599, 57315), (3821, 38985), (7797, 19105), (11463, 12995)]