1680471019965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6967}}^1\times {\mathrm{226483}}^1$

素因数の和:233529

約数の個数: 32

約数和(自身を含む): 2727026804736

約数和(自身を除く): 1046555784771

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 6967, 20901, 34835, 104505, 226483, 494657, 679449, 1132415, 1483971, 2473285, 3397245, 7419855, 16080293, 48240879, 80401465, 241204395, 1577907061, 4733721183, 7889535305, 23668605915, 112031401331, 336094203993, 560157006655, 1680471019965]

約数ペア:

[(1, 1680471019965), (3, 560157006655), (5, 336094203993), (15, 112031401331), (71, 23668605915), (213, 7889535305), (355, 4733721183), (1065, 1577907061), (6967, 241204395), (20901, 80401465), (34835, 48240879), (104505, 16080293), (226483, 7419855), (494657, 3397245), (679449, 2473285), (1132415, 1483971)]