17234805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 16772235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 95, 105, 133, 159, 163, 265, 285, 371, 399, 489, 665, 795, 815, 1007, 1113, 1141, 1855, 1995, 2445, 3021, 3097, 3423, 5035, 5565, 5705, 7049, 8639, 9291, 15105, 15485, 17115, 21147, 21679, 25917, 35245, 43195, 46455, 60473, 65037, 105735, 108395, 129585, 164141, 181419, 302365, 325185, 492423, 820705, 907095, 1148987, 2462115, 3446961, 5744935, 17234805]

約数ペア:

[(1, 17234805), (3, 5744935), (5, 3446961), (7, 2462115), (15, 1148987), (19, 907095), (21, 820705), (35, 492423), (53, 325185), (57, 302365), (95, 181419), (105, 164141), (133, 129585), (159, 108395), (163, 105735), (265, 65037), (285, 60473), (371, 46455), (399, 43195), (489, 35245), (665, 25917), (795, 21679), (815, 21147), (1007, 17115), (1113, 15485), (1141, 15105), (1855, 9291), (1995, 8639), (2445, 7049), (3021, 5705), (3097, 5565), (3423, 5035)]