135543945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6659}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 230169600

約数和(自身を除く): 94625655

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6659, 6785, 19977, 20355, 33295, 99885, 153157, 392881, 459471, 765785, 1178643, 1964405, 2297355, 5893215, 9036263, 27108789, 45181315, 135543945]

約数ペア:

[(1, 135543945), (3, 45181315), (5, 27108789), (15, 9036263), (23, 5893215), (59, 2297355), (69, 1964405), (115, 1178643), (177, 765785), (295, 459471), (345, 392881), (885, 153157), (1357, 99885), (4071, 33295), (6659, 20355), (6785, 19977)]