171532305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 352834560

約数和(自身を除く): 181302255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 79, 105, 113, 183, 237, 305, 315, 339, 395, 427, 549, 553, 565, 711, 791, 915, 1017, 1185, 1281, 1659, 1695, 2135, 2373, 2745, 2765, 3555, 3843, 3955, 4819, 4977, 5085, 6405, 6893, 7119, 8295, 8927, 11865, 14457, 19215, 20679, 24095, 24885, 26781, 33733, 34465, 35595, 43371, 44635, 48251, 62037, 62489, 72285, 80343, 101199, 103395, 133905, 144753, 168665, 187467, 216855, 241255, 303597, 310185, 312445, 401715, 434259, 505995, 544547, 562401, 723765, 937335, 1517985, 1633641, 2171295, 2722735, 2812005, 3811829, 4900923, 8168205, 11435487, 19059145, 24504615, 34306461, 57177435, 171532305]

約数ペア:

[(1, 171532305), (3, 57177435), (5, 34306461), (7, 24504615), (9, 19059145), (15, 11435487), (21, 8168205), (35, 4900923), (45, 3811829), (61, 2812005), (63, 2722735), (79, 2171295), (105, 1633641), (113, 1517985), (183, 937335), (237, 723765), (305, 562401), (315, 544547), (339, 505995), (395, 434259), (427, 401715), (549, 312445), (553, 310185), (565, 303597), (711, 241255), (791, 216855), (915, 187467), (1017, 168665), (1185, 144753), (1281, 133905), (1659, 103395), (1695, 101199), (2135, 80343), (2373, 72285), (2745, 62489), (2765, 62037), (3555, 48251), (3843, 44635), (3955, 43371), (4819, 35595), (4977, 34465), (5085, 33733), (6405, 26781), (6893, 24885), (7119, 24095), (8295, 20679), (8927, 19215), (11865, 14457)]