87519825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 176774400

約数和(自身を除く): 89254575

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 45, 51, 75, 85, 87, 135, 145, 153, 225, 255, 261, 263, 425, 435, 459, 493, 675, 725, 765, 783, 789, 1275, 1305, 1315, 1479, 2175, 2295, 2367, 2465, 3825, 3915, 3945, 4437, 4471, 6525, 6575, 7101, 7395, 7627, 11475, 11835, 12325, 13311, 13413, 19575, 19725, 22185, 22355, 22881, 35505, 36975, 38135, 40239, 59175, 66555, 67065, 68643, 110925, 111775, 114405, 120717, 129659, 177525, 190675, 201195, 205929, 332775, 335325, 343215, 388977, 572025, 603585, 648295, 1005975, 1029645, 1166931, 1716075, 1944885, 3017925, 3241475, 3500793, 5148225, 5834655, 9724425, 17503965, 29173275, 87519825]

約数ペア:

[(1, 87519825), (3, 29173275), (5, 17503965), (9, 9724425), (15, 5834655), (17, 5148225), (25, 3500793), (27, 3241475), (29, 3017925), (45, 1944885), (51, 1716075), (75, 1166931), (85, 1029645), (87, 1005975), (135, 648295), (145, 603585), (153, 572025), (225, 388977), (255, 343215), (261, 335325), (263, 332775), (425, 205929), (435, 201195), (459, 190675), (493, 177525), (675, 129659), (725, 120717), (765, 114405), (783, 111775), (789, 110925), (1275, 68643), (1305, 67065), (1315, 66555), (1479, 59175), (2175, 40239), (2295, 38135), (2367, 36975), (2465, 35505), (3825, 22881), (3915, 22355), (3945, 22185), (4437, 19725), (4471, 19575), (6525, 13413), (6575, 13311), (7101, 12325), (7395, 11835), (7627, 11475)]