67141635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 118022400

約数和(自身を除く): 50880765

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 2731, 4917, 8193, 8195, 13655, 24585, 30041, 40965, 90123, 150205, 406919, 450615, 1220757, 2034595, 4476109, 6103785, 13428327, 22380545, 67141635]

約数ペア:

[(1, 67141635), (3, 22380545), (5, 13428327), (11, 6103785), (15, 4476109), (33, 2034595), (55, 1220757), (149, 450615), (165, 406919), (447, 150205), (745, 90123), (1639, 40965), (2235, 30041), (2731, 24585), (4917, 13655), (8193, 8195)]