3078907545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 5735079936

約数和(自身を除く): 2656172391

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 257, 355, 497, 771, 1065, 1285, 1491, 1607, 1799, 2485, 3855, 4821, 5397, 7455, 8035, 8995, 11249, 18247, 24105, 26985, 33747, 54741, 56245, 91235, 114097, 127729, 168735, 273705, 342291, 383187, 412999, 570485, 638645, 798679, 1238997, 1711455, 1915935, 2064995, 2396037, 2890993, 3993395, 6194985, 8672979, 11980185, 14454965, 29322929, 43364895, 87968787, 146614645, 205260503, 439843935, 615781509, 1026302515, 3078907545]

約数ペア:

[(1, 3078907545), (3, 1026302515), (5, 615781509), (7, 439843935), (15, 205260503), (21, 146614645), (35, 87968787), (71, 43364895), (105, 29322929), (213, 14454965), (257, 11980185), (355, 8672979), (497, 6194985), (771, 3993395), (1065, 2890993), (1285, 2396037), (1491, 2064995), (1607, 1915935), (1799, 1711455), (2485, 1238997), (3855, 798679), (4821, 638645), (5397, 570485), (7455, 412999), (8035, 383187), (8995, 342291), (11249, 273705), (18247, 168735), (24105, 127729), (26985, 114097), (33747, 91235), (54741, 56245)]