3218784675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 5868910080

約数和(自身を除く): 2650125405

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 263, 331, 425, 435, 493, 725, 789, 993, 1275, 1315, 1479, 1655, 2175, 2465, 3945, 4471, 4965, 5627, 6575, 7395, 7627, 8275, 9599, 12325, 13413, 16881, 19725, 22355, 22881, 24825, 28135, 28797, 36975, 38135, 47995, 67065, 84405, 87053, 111775, 114405, 129659, 140675, 143985, 163183, 190675, 239975, 261159, 335325, 388977, 422025, 435265, 489549, 572025, 648295, 719925, 815915, 1305795, 1479901, 1944885, 2176325, 2447745, 2524537, 3241475, 4079575, 4439703, 6528975, 7399505, 7573611, 9724425, 12238725, 12622685, 22198515, 36997525, 37868055, 42917129, 63113425, 110992575, 128751387, 189340275, 214585645, 643756935, 1072928225, 3218784675]

約数ペア:

[(1, 3218784675), (3, 1072928225), (5, 643756935), (15, 214585645), (17, 189340275), (25, 128751387), (29, 110992575), (51, 63113425), (75, 42917129), (85, 37868055), (87, 36997525), (145, 22198515), (255, 12622685), (263, 12238725), (331, 9724425), (425, 7573611), (435, 7399505), (493, 6528975), (725, 4439703), (789, 4079575), (993, 3241475), (1275, 2524537), (1315, 2447745), (1479, 2176325), (1655, 1944885), (2175, 1479901), (2465, 1305795), (3945, 815915), (4471, 719925), (4965, 648295), (5627, 572025), (6575, 489549), (7395, 435265), (7627, 422025), (8275, 388977), (9599, 335325), (12325, 261159), (13413, 239975), (16881, 190675), (19725, 163183), (22355, 143985), (22881, 140675), (24825, 129659), (28135, 114405), (28797, 111775), (36975, 87053), (38135, 84405), (47995, 67065)]