236525385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2969}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 153518775

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 339, 565, 705, 1695, 2969, 5311, 8907, 14845, 15933, 26555, 44535, 79665, 139543, 335497, 418629, 697715, 1006491, 1677485, 2093145, 5032455, 15768359, 47305077, 78841795, 236525385]

約数ペア:

[(1, 236525385), (3, 78841795), (5, 47305077), (15, 15768359), (47, 5032455), (113, 2093145), (141, 1677485), (235, 1006491), (339, 697715), (565, 418629), (705, 335497), (1695, 139543), (2969, 79665), (5311, 44535), (8907, 26555), (14845, 15933)]