65097675

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 133955712

約数和(自身を除く): 68858037

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 61, 75, 81, 85, 93, 135, 153, 155, 183, 225, 255, 279, 305, 405, 425, 459, 465, 527, 549, 675, 765, 775, 837, 915, 1037, 1275, 1377, 1395, 1525, 1581, 1647, 1891, 2025, 2295, 2325, 2511, 2635, 2745, 3111, 3825, 4185, 4575, 4743, 4941, 5185, 5673, 6885, 6975, 7905, 8235, 9333, 9455, 11475, 12555, 13175, 13725, 14229, 15555, 17019, 20925, 23715, 24705, 25925, 27999, 28365, 32147, 34425, 39525, 41175, 42687, 46665, 47275, 51057, 62775, 71145, 77775, 83997, 85095, 96441, 118575, 123525, 139995, 141825, 153171, 160735, 213435, 233325, 255285, 289323, 355725, 419985, 425475, 482205, 699975, 765855, 803675, 867969, 1067175, 1276425, 1446615, 2099925, 2411025, 2603907, 3829275, 4339845, 7233075, 13019535, 21699225, 65097675]

約数ペア:

[(1, 65097675), (3, 21699225), (5, 13019535), (9, 7233075), (15, 4339845), (17, 3829275), (25, 2603907), (27, 2411025), (31, 2099925), (45, 1446615), (51, 1276425), (61, 1067175), (75, 867969), (81, 803675), (85, 765855), (93, 699975), (135, 482205), (153, 425475), (155, 419985), (183, 355725), (225, 289323), (255, 255285), (279, 233325), (305, 213435), (405, 160735), (425, 153171), (459, 141825), (465, 139995), (527, 123525), (549, 118575), (675, 96441), (765, 85095), (775, 83997), (837, 77775), (915, 71145), (1037, 62775), (1275, 51057), (1377, 47275), (1395, 46665), (1525, 42687), (1581, 41175), (1647, 39525), (1891, 34425), (2025, 32147), (2295, 28365), (2325, 27999), (2511, 25925), (2635, 24705), (2745, 23715), (3111, 20925), (3825, 17019), (4185, 15555), (4575, 14229), (4743, 13725), (4941, 13175), (5185, 12555), (5673, 11475), (6885, 9455), (6975, 9333), (7905, 8235)]