372215595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23929}}^1$

素因数の和:24015

約数の個数: 32

約数和(自身を含む): 640941120

約数和(自身を除く): 268725525

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 15555, 23929, 71787, 119645, 358935, 406793, 1220379, 1459669, 2033965, 4379007, 6101895, 7298345, 21895035, 24814373, 74443119, 124071865, 372215595]

約数ペア:

[(1, 372215595), (3, 124071865), (5, 74443119), (15, 24814373), (17, 21895035), (51, 7298345), (61, 6101895), (85, 4379007), (183, 2033965), (255, 1459669), (305, 1220379), (915, 406793), (1037, 358935), (3111, 119645), (5185, 71787), (15555, 23929)]