85617525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 175488768

約数和(自身を除く): 89871243

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 53, 75, 85, 105, 119, 159, 175, 181, 255, 265, 357, 371, 425, 525, 543, 595, 795, 901, 905, 1113, 1267, 1275, 1325, 1785, 1855, 2703, 2715, 2975, 3077, 3801, 3975, 4505, 4525, 5565, 6307, 6335, 8925, 9231, 9275, 9593, 13515, 13575, 15385, 18921, 19005, 21539, 22525, 27825, 28779, 31535, 31675, 46155, 47965, 64617, 67151, 67575, 76925, 94605, 95025, 107695, 143895, 157675, 163081, 201453, 230775, 239825, 323085, 335755, 473025, 489243, 538475, 719475, 815405, 1007265, 1141567, 1615425, 1678775, 2446215, 3424701, 4077025, 5036325, 5707835, 12231075, 17123505, 28539175, 85617525]

約数ペア:

[(1, 85617525), (3, 28539175), (5, 17123505), (7, 12231075), (15, 5707835), (17, 5036325), (21, 4077025), (25, 3424701), (35, 2446215), (51, 1678775), (53, 1615425), (75, 1141567), (85, 1007265), (105, 815405), (119, 719475), (159, 538475), (175, 489243), (181, 473025), (255, 335755), (265, 323085), (357, 239825), (371, 230775), (425, 201453), (525, 163081), (543, 157675), (595, 143895), (795, 107695), (901, 95025), (905, 94605), (1113, 76925), (1267, 67575), (1275, 67151), (1325, 64617), (1785, 47965), (1855, 46155), (2703, 31675), (2715, 31535), (2975, 28779), (3077, 27825), (3801, 22525), (3975, 21539), (4505, 19005), (4525, 18921), (5565, 15385), (6307, 13575), (6335, 13515), (8925, 9593), (9231, 9275)]