42609015

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 76803168

約数和(自身を除く): 34194153

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 157, 163, 185, 333, 471, 489, 555, 785, 815, 1413, 1467, 1665, 2355, 2445, 5809, 6031, 7065, 7335, 17427, 18093, 25591, 29045, 30155, 52281, 54279, 76773, 87135, 90465, 127955, 230319, 261405, 271395, 383865, 946867, 1151595, 2840601, 4734335, 8521803, 14203005, 42609015]

約数ペア:

[(1, 42609015), (3, 14203005), (5, 8521803), (9, 4734335), (15, 2840601), (37, 1151595), (45, 946867), (111, 383865), (157, 271395), (163, 261405), (185, 230319), (333, 127955), (471, 90465), (489, 87135), (555, 76773), (785, 54279), (815, 52281), (1413, 30155), (1467, 29045), (1665, 25591), (2355, 18093), (2445, 17427), (5809, 7335), (6031, 7065)]