65159325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3761}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 145544256

約数和(自身を除く): 80384931

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 3761, 5775, 11283, 17325, 18805, 26327, 33849, 41371, 56415, 78981, 94025, 124113, 131635, 169245, 206855, 236943, 282075, 289597, 372339, 394905, 620565, 658175, 846225, 868791, 1034275, 1184715, 1447985, 1861695, 1974525, 2606373, 3102825, 4343955, 5923575, 7239925, 9308475, 13031865, 21719775, 65159325]

約数ペア:

[(1, 65159325), (3, 21719775), (5, 13031865), (7, 9308475), (9, 7239925), (11, 5923575), (15, 4343955), (21, 3102825), (25, 2606373), (33, 1974525), (35, 1861695), (45, 1447985), (55, 1184715), (63, 1034275), (75, 868791), (77, 846225), (99, 658175), (105, 620565), (165, 394905), (175, 372339), (225, 289597), (231, 282075), (275, 236943), (315, 206855), (385, 169245), (495, 131635), (525, 124113), (693, 94025), (825, 78981), (1155, 56415), (1575, 41371), (1925, 33849), (2475, 26327), (3465, 18805), (3761, 17325), (5775, 11283)]