67802145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 45900255

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 1973, 2291, 5919, 6873, 9865, 11455, 29595, 34365, 57217, 155867, 171651, 286085, 467601, 779335, 858255, 2338005, 4520143, 13560429, 22600715, 67802145]

約数ペア:

[(1, 67802145), (3, 22600715), (5, 13560429), (15, 4520143), (29, 2338005), (79, 858255), (87, 779335), (145, 467601), (237, 286085), (395, 171651), (435, 155867), (1185, 57217), (1973, 34365), (2291, 29595), (5919, 11455), (6873, 9865)]