65512305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 124422480

約数和(自身を除く): 58910175

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 2953, 4437, 7395, 8859, 14765, 22185, 26577, 44295, 50201, 85637, 132885, 150603, 251005, 256911, 428185, 451809, 753015, 770733, 1284555, 1455829, 2259045, 3853665, 4367487, 7279145, 13102461, 21837435, 65512305]

約数ペア:

[(1, 65512305), (3, 21837435), (5, 13102461), (9, 7279145), (15, 4367487), (17, 3853665), (29, 2259045), (45, 1455829), (51, 1284555), (85, 770733), (87, 753015), (145, 451809), (153, 428185), (255, 256911), (261, 251005), (435, 150603), (493, 132885), (765, 85637), (1305, 50201), (1479, 44295), (2465, 26577), (2953, 22185), (4437, 14765), (7395, 8859)]