1668045246065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1\times {\mathrm{1933}}^1$

素因数の和:3770

約数の個数: 64

約数和(自身を含む): 2233078958592

約数和(自身を除く): 565033712527

約数列:

[1, 5, 11, 55, 71, 137, 355, 685, 781, 1507, 1613, 1933, 3905, 7535, 8065, 9665, 9727, 17743, 21263, 48635, 88715, 106315, 106997, 114523, 137243, 220981, 264821, 534985, 572615, 686215, 1104905, 1259753, 1324105, 1509673, 2430791, 2913031, 3117929, 6298765, 7548365, 12153955, 14565155, 15589645, 15689651, 18802291, 34297219, 78448255, 94011455, 171486095, 172586161, 206825201, 221372959, 427156273, 862930805, 1034126005, 1106864795, 2135781365, 2435102549, 4698719003, 12175512745, 23493595015, 30328095383, 151640476915, 333609049213, 1668045246065]

約数ペア:

[(1, 1668045246065), (5, 333609049213), (11, 151640476915), (55, 30328095383), (71, 23493595015), (137, 12175512745), (355, 4698719003), (685, 2435102549), (781, 2135781365), (1507, 1106864795), (1613, 1034126005), (1933, 862930805), (3905, 427156273), (7535, 221372959), (8065, 206825201), (9665, 172586161), (9727, 171486095), (17743, 94011455), (21263, 78448255), (48635, 34297219), (88715, 18802291), (106315, 15689651), (106997, 15589645), (114523, 14565155), (137243, 12153955), (220981, 7548365), (264821, 6298765), (534985, 3117929), (572615, 2913031), (686215, 2430791), (1104905, 1509673), (1259753, 1324105)]