22478874825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{130369}}^1$

素因数の和:130423

約数の個数: 72

約数和(自身を含む): 43001240800

約数和(自身を除く): 20522365975

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 363, 475, 605, 627, 825, 1045, 1425, 1815, 2299, 3025, 3135, 5225, 6897, 9075, 11495, 15675, 34485, 57475, 130369, 172425, 391107, 651845, 1434059, 1955535, 2477011, 3259225, 4302177, 7170295, 7431033, 9777675, 12385055, 15774649, 21510885, 27247121, 35851475, 37155165, 47323947, 61925275, 78873245, 81741363, 107554425, 136235605, 185775825, 236619735, 299718331, 394366225, 408706815, 681178025, 899154993, 1183098675, 1498591655, 2043534075, 4495774965, 7492958275, 22478874825]

約数ペア:

[(1, 22478874825), (3, 7492958275), (5, 4495774965), (11, 2043534075), (15, 1498591655), (19, 1183098675), (25, 899154993), (33, 681178025), (55, 408706815), (57, 394366225), (75, 299718331), (95, 236619735), (121, 185775825), (165, 136235605), (209, 107554425), (275, 81741363), (285, 78873245), (363, 61925275), (475, 47323947), (605, 37155165), (627, 35851475), (825, 27247121), (1045, 21510885), (1425, 15774649), (1815, 12385055), (2299, 9777675), (3025, 7431033), (3135, 7170295), (5225, 4302177), (6897, 3259225), (9075, 2477011), (11495, 1955535), (15675, 1434059), (34485, 651845), (57475, 391107), (130369, 172425)]