103645920535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 136162857600

約数和(自身を除く): 32516937065

約数列:

[1, 5, 17, 43, 85, 193, 215, 349, 421, 731, 965, 1745, 2105, 3281, 3655, 5933, 7157, 8299, 15007, 16405, 18103, 29665, 35785, 41495, 67357, 75035, 81253, 90515, 141083, 146929, 255119, 307751, 336785, 406265, 705415, 734645, 1145069, 1275595, 1381301, 1538755, 2497793, 2896351, 3493879, 5725345, 6317947, 6906505, 12488965, 14481755, 17469395, 28357297, 31589735, 49237967, 59395943, 107405099, 141786485, 246189835, 296979715, 482074049, 537025495, 1219363771, 2410370245, 6096818855, 20729184107, 103645920535]

約数ペア:

[(1, 103645920535), (5, 20729184107), (17, 6096818855), (43, 2410370245), (85, 1219363771), (193, 537025495), (215, 482074049), (349, 296979715), (421, 246189835), (731, 141786485), (965, 107405099), (1745, 59395943), (2105, 49237967), (3281, 31589735), (3655, 28357297), (5933, 17469395), (7157, 14481755), (8299, 12488965), (15007, 6906505), (16405, 6317947), (18103, 5725345), (29665, 3493879), (35785, 2896351), (41495, 2497793), (67357, 1538755), (75035, 1381301), (81253, 1275595), (90515, 1145069), (141083, 734645), (146929, 705415), (255119, 406265), (307751, 336785)]