715705965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3389}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 1410416280

約数和(自身を除く): 694710315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 361, 585, 741, 855, 1083, 1235, 1805, 2223, 3249, 3389, 3705, 4693, 5415, 10167, 11115, 14079, 16245, 16945, 23465, 30501, 42237, 44057, 50835, 64391, 70395, 132171, 152505, 193173, 211185, 220285, 321955, 396513, 579519, 660855, 837083, 965865, 1223429, 1982565, 2511249, 2897595, 3670287, 4185415, 6117145, 7533747, 11010861, 12556245, 15904577, 18351435, 37668735, 47713731, 55054305, 79522885, 143141193, 238568655, 715705965]

約数ペア:

[(1, 715705965), (3, 238568655), (5, 143141193), (9, 79522885), (13, 55054305), (15, 47713731), (19, 37668735), (39, 18351435), (45, 15904577), (57, 12556245), (65, 11010861), (95, 7533747), (117, 6117145), (171, 4185415), (195, 3670287), (247, 2897595), (285, 2511249), (361, 1982565), (585, 1223429), (741, 965865), (855, 837083), (1083, 660855), (1235, 579519), (1805, 396513), (2223, 321955), (3249, 220285), (3389, 211185), (3705, 193173), (4693, 152505), (5415, 132171), (10167, 70395), (11115, 64391), (14079, 50835), (16245, 44057), (16945, 42237), (23465, 30501)]