4968019455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2593}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 9251739648

約数和(自身を除く): 4283720193

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 257, 355, 497, 771, 1065, 1285, 1491, 1799, 2485, 2593, 3855, 5397, 7455, 7779, 8995, 12965, 18151, 18247, 26985, 38895, 54453, 54741, 90755, 91235, 127729, 184103, 272265, 273705, 383187, 552309, 638645, 666401, 920515, 1288721, 1915935, 1999203, 2761545, 3332005, 3866163, 4664807, 6443605, 9996015, 13994421, 19330815, 23324035, 47314471, 69972105, 141943413, 236572355, 331201297, 709717065, 993603891, 1656006485, 4968019455]

約数ペア:

[(1, 4968019455), (3, 1656006485), (5, 993603891), (7, 709717065), (15, 331201297), (21, 236572355), (35, 141943413), (71, 69972105), (105, 47314471), (213, 23324035), (257, 19330815), (355, 13994421), (497, 9996015), (771, 6443605), (1065, 4664807), (1285, 3866163), (1491, 3332005), (1799, 2761545), (2485, 1999203), (2593, 1915935), (3855, 1288721), (5397, 920515), (7455, 666401), (7779, 638645), (8995, 552309), (12965, 383187), (18151, 273705), (18247, 272265), (26985, 184103), (38895, 127729), (54453, 91235), (54741, 90755)]