42316515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 79073280

約数和(自身を除く): 36756765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1151, 1935, 2451, 3453, 4085, 5755, 7353, 10359, 12255, 17265, 21869, 36765, 49493, 51795, 65607, 109345, 148479, 196821, 247465, 328035, 445437, 742395, 940367, 984105, 2227185, 2821101, 4701835, 8463303, 14105505, 42316515]

約数ペア:

[(1, 42316515), (3, 14105505), (5, 8463303), (9, 4701835), (15, 2821101), (19, 2227185), (43, 984105), (45, 940367), (57, 742395), (95, 445437), (129, 328035), (171, 247465), (215, 196821), (285, 148479), (387, 109345), (645, 65607), (817, 51795), (855, 49493), (1151, 36765), (1935, 21869), (2451, 17265), (3453, 12255), (4085, 10359), (5755, 7353)]