172242015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12577}}^1$

素因数の和:12679

約数の個数: 32

約数和(自身を含む): 304286976

約数和(自身を除く): 132044961

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 12577, 13695, 37731, 62885, 138347, 188655, 415041, 691735, 1043891, 2075205, 3131673, 5219455, 11482801, 15658365, 34448403, 57414005, 172242015]

約数ペア:

[(1, 172242015), (3, 57414005), (5, 34448403), (11, 15658365), (15, 11482801), (33, 5219455), (55, 3131673), (83, 2075205), (165, 1043891), (249, 691735), (415, 415041), (913, 188655), (1245, 138347), (2739, 62885), (4565, 37731), (12577, 13695)]