194584815

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23629}}^1$

素因数の和:23704

約数の個数: 32

約数和(自身を含む): 351614400

約数和(自身を除く): 157029585

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 23629, 70887, 118145, 212661, 354435, 637983, 1063305, 1441369, 3189915, 4324107, 7206845, 12972321, 21620535, 38916963, 64861605, 194584815]

約数ペア:

[(1, 194584815), (3, 64861605), (5, 38916963), (9, 21620535), (15, 12972321), (27, 7206845), (45, 4324107), (61, 3189915), (135, 1441369), (183, 1063305), (305, 637983), (549, 354435), (915, 212661), (1647, 118145), (2745, 70887), (8235, 23629)]