194984145

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33589}}^1$

素因数の和:33646

約数の個数: 32

約数和(自身を含む): 354710400

約数和(自身を除く): 159726255

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 33589, 100767, 167945, 302301, 503835, 906903, 1444327, 1511505, 4332981, 4534515, 7221635, 12998943, 21664905, 38996829, 64994715, 194984145]

約数ペア:

[(1, 194984145), (3, 64994715), (5, 38996829), (9, 21664905), (15, 12998943), (27, 7221635), (43, 4534515), (45, 4332981), (129, 1511505), (135, 1444327), (215, 906903), (387, 503835), (645, 302301), (1161, 167945), (1935, 100767), (5805, 33589)]