194816445

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 320212992

約数和(自身を除く): 125396547

約数列:

[1, 3, 5, 15, 43, 129, 215, 367, 645, 823, 1101, 1835, 2469, 4115, 5505, 12345, 15781, 35389, 47343, 78905, 106167, 176945, 236715, 302041, 530835, 906123, 1510205, 4530615, 12987763, 38963289, 64938815, 194816445]

約数ペア:

[(1, 194816445), (3, 64938815), (5, 38963289), (15, 12987763), (43, 4530615), (129, 1510205), (215, 906123), (367, 530835), (645, 302041), (823, 236715), (1101, 176945), (1835, 106167), (2469, 78905), (4115, 47343), (5505, 35389), (12345, 15781)]