77146485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 140894208

約数和(自身を除く): 63747723

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 103, 115, 167, 195, 299, 309, 345, 501, 515, 835, 897, 1339, 1495, 1545, 2171, 2369, 2505, 3841, 4017, 4485, 6513, 6695, 7107, 10855, 11523, 11845, 17201, 19205, 20085, 30797, 32565, 35535, 49933, 51603, 57615, 86005, 92391, 149799, 153985, 223613, 249665, 258015, 395623, 461955, 670839, 748995, 1118065, 1186869, 1978115, 3354195, 5143099, 5934345, 15429297, 25715495, 77146485]

約数ペア:

[(1, 77146485), (3, 25715495), (5, 15429297), (13, 5934345), (15, 5143099), (23, 3354195), (39, 1978115), (65, 1186869), (69, 1118065), (103, 748995), (115, 670839), (167, 461955), (195, 395623), (299, 258015), (309, 249665), (345, 223613), (501, 153985), (515, 149799), (835, 92391), (897, 86005), (1339, 57615), (1495, 51603), (1545, 49933), (2171, 35535), (2369, 32565), (2505, 30797), (3841, 20085), (4017, 19205), (4485, 17201), (6513, 11845), (6695, 11523), (7107, 10855)]