15693957695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10499}}^1$

素因数の和:10620

約数の個数: 48

約数和(自身を含む): 21443940000

約数和(自身を除く): 5749982305

約数列:

[1, 5, 13, 29, 61, 65, 145, 169, 305, 377, 793, 845, 1769, 1885, 3965, 4901, 8845, 10309, 10499, 22997, 24505, 51545, 52495, 114985, 136487, 298961, 304471, 640439, 682435, 1494805, 1522355, 1774331, 3202195, 3958123, 8325707, 8871655, 18572731, 19790615, 41628535, 51455599, 92863655, 108234191, 241445503, 257277995, 541170955, 1207227515, 3138791539, 15693957695]

約数ペア:

[(1, 15693957695), (5, 3138791539), (13, 1207227515), (29, 541170955), (61, 257277995), (65, 241445503), (145, 108234191), (169, 92863655), (305, 51455599), (377, 41628535), (793, 19790615), (845, 18572731), (1769, 8871655), (1885, 8325707), (3965, 3958123), (4901, 3202195), (8845, 1774331), (10309, 1522355), (10499, 1494805), (22997, 682435), (24505, 640439), (51545, 304471), (52495, 298961), (114985, 136487)]