54674715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 41632485

約数列:

[1, 3, 5, 15, 29, 37, 43, 79, 87, 111, 129, 145, 185, 215, 237, 395, 435, 555, 645, 1073, 1185, 1247, 1591, 2291, 2923, 3219, 3397, 3741, 4773, 5365, 6235, 6873, 7955, 8769, 10191, 11455, 14615, 16095, 16985, 18705, 23865, 34365, 43845, 46139, 50955, 84767, 98513, 125689, 138417, 230695, 254301, 295539, 377067, 423835, 492565, 628445, 692085, 1271505, 1477695, 1885335, 3644981, 10934943, 18224905, 54674715]

約数ペア:

[(1, 54674715), (3, 18224905), (5, 10934943), (15, 3644981), (29, 1885335), (37, 1477695), (43, 1271505), (79, 692085), (87, 628445), (111, 492565), (129, 423835), (145, 377067), (185, 295539), (215, 254301), (237, 230695), (395, 138417), (435, 125689), (555, 98513), (645, 84767), (1073, 50955), (1185, 46139), (1247, 43845), (1591, 34365), (2291, 23865), (2923, 18705), (3219, 16985), (3397, 16095), (3741, 14615), (4773, 11455), (5365, 10191), (6235, 8769), (6873, 7955)]