229342815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 429837408

約数和(自身を除く): 200494593

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 585, 921, 1277, 1535, 2763, 3831, 3991, 4605, 6385, 11493, 11973, 13815, 16601, 19155, 19955, 35919, 49803, 57465, 59865, 83005, 149409, 179595, 249015, 392039, 747045, 1176117, 1960195, 3528351, 5096507, 5880585, 15289521, 17641755, 25482535, 45868563, 76447605, 229342815]

約数ペア:

[(1, 229342815), (3, 76447605), (5, 45868563), (9, 25482535), (13, 17641755), (15, 15289521), (39, 5880585), (45, 5096507), (65, 3528351), (117, 1960195), (195, 1176117), (307, 747045), (585, 392039), (921, 249015), (1277, 179595), (1535, 149409), (2763, 83005), (3831, 59865), (3991, 57465), (4605, 49803), (6385, 35919), (11493, 19955), (11973, 19155), (13815, 16601)]