7642478305

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{2137}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 11652339456

約数和(自身を除く): 4009861151

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1327, 2137, 2695, 6635, 9289, 10685, 14597, 14959, 23507, 46445, 65023, 72985, 74795, 102179, 104713, 117535, 164549, 325115, 510895, 523565, 715253, 822745, 1151843, 2835799, 3576265, 5759215, 14178995, 19850593, 31193789, 99252965, 138954151, 155968945, 218356523, 694770755, 1091782615, 1528495661, 7642478305]

約数ペア:

[(1, 7642478305), (5, 1528495661), (7, 1091782615), (11, 694770755), (35, 218356523), (49, 155968945), (55, 138954151), (77, 99252965), (245, 31193789), (385, 19850593), (539, 14178995), (1327, 5759215), (2137, 3576265), (2695, 2835799), (6635, 1151843), (9289, 822745), (10685, 715253), (14597, 523565), (14959, 510895), (23507, 325115), (46445, 164549), (65023, 117535), (72985, 104713), (74795, 102179)]